|
PRACTICAL : 1.
AIM : Write a program to insert 5 elements into an array and display it.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[5],i;
clrscr();
for(i=0;i<5;i++)
{
printf("Enter the Elements= \n");
scanf("%d",&a[i]);
}
printf("The array Elements are= \n");
for(i=0;i<5;i++)
{
printf("\n %d",a[i]);
}
getch();
}
OUTPUT:
Enter the array element=
12
Enter the array element=
13
Enter the array element=
15
Enter the array element=
9
Enter the array element=
4
The array element are=
12
13
15
9
4
PRACTICAL : 2.
AIM : Write a program to insert an elements into an array at the beginning of the array.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[100],n,i,no;
clrscr();
printf("Enter the Elements= \n");
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
printf("Enter the Elements Which Will be added at beggining of Array= \n");
scanf("%d",&no);
for(i=n-1;i>=0;i--)
{
a[i+1]=a[i];
}
a[0]=no;
printf("After Inseration Operation= \n");
for(i=0;i<=n;i++)
{
printf("%d \n",a[i]);
}
getch();
}
OUTPUT :
Enter the no of element=5
Enter the element=11
Enter the element=12
Enter the element=13
Enter the element=14
Enter the element=15
Enter the element which will be added at beginning=0
After inseration Operation=
0
11
12
13
14
15
PRACTICAL : 3.
AIM : Write a program to insert an elements into an array at the ending of the array.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[100],n,i,no;
clrscr();
printf("Enter the Elements= \n");
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
printf("Enter the Elements Which Will be added at ending of Array= \n");
scanf("%d",&no);
a[n+1]=no;
printf("After Inseration Operation= \n");
for(i=0;i<=n;i++)
{
printf("%d \n",a[i]);
}
getch();
}
OUTPUT :
Enter the no of element=5
Enter the element=11
Enter the element=12
Enter the element=13
Enter the element=14
Enter the element=15
Enter the element which will be added at ending=0
After inseration Operation=
11
12
13
14
15
0
PRACTICAL : 4.
AIM : Write a program to insert an elements into an array at specific position of the array.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[100],i,n,no,position;
clrscr();
printf("Enter the no of Element= ");
scanf("%d",&n);
printf("Enter position= ");
scanf("%d",&position);
printf("Enter the Element which will be added at spesific position of array= ");
scanf("%d",&no);
for(i=n-i;i>position;i++)
{
a[i+1]=a[i];
}
a[position-1]=no;
printf("After Inseration Operasion=");
for(i=0;i<=n;i++)
{
printf("%d",a[i]);
}
getch();
}
OUTPUT :
Enter the no of element=5
Enter element of array=
11
12
13
14
15
Enter position =2
Enter element which will be added=16
After inseration operation=
11
16
12
13
14
15
PRACTICAL : 5.
AIM : Write a program to search a specific elements from the array and display its position.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[5]={10,20,30,40,50};
int no,position,i,flag=0;
printf("Enter the no=");
scanf("%d",&no);
for(i=0;i<5;i++)
{
if(a[i]==no)
{
position=i+1;
flag=1;
goto |b|;
}
}
|b|:
if(flag==0)
{
printf("%d",position);
}
else
{
printf("No not Found");
}
getch();
}
OUTPUT :
Enter the no=30
Position=3
PRACTICAL : 6.
AIM : Write a program to merge two one dimensional array into third array.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[5]={5,15,25,35,45};
int b[5]={10,20,30,40,50};
int i,j=0,c[10];
clrscr();
for(i=0;i<5;i++)
{
c[i]=a[i];
j++;
}
for(i=0;i<5;i++)
{
c[i]=b[i];
j++;
}
printf("After Merge Operation Array Element Are= \n");
for(i=0;i<10;i++)
{
printf("%d \n",c[i]);
}
getch();
}
OUTPUT :
5
15
25
35
45
10
20
30
40
50
PRACTICAL : 7.
PRACTICAL : 7(A).
AIM : Write a program to short array element in ascending order.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[5]={5,15,2,35,4};
int i,j,temp,n=5;
clrscr();
for(i=0;i<5;i++)
{
for(j=i+1;j<5;j++)
{
if(a[i] > a[j])
{
temp=a[i];
a[i]=a[j];
a[j]=temp;
}
}
}
printf("Array Element are in ascending order= \n");
for(i=0;i<n;i++)
{
printf("%d \n",a[i]);
}
getch();
}
OUTPUT :
Array element in ascending order are given below=
2
4
5
15
35
PRACTICAL : 7(B).
AIM : Write a program to short array element in descending order.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[5]={5,15,2,35,4};
int i,j,temp,n=5;
clrscr();
for(i=0;i<5;i++)
{
for(j=i+1;j<5;j++)
{
if(a[i] < a[j])
{
temp=a[i];
a[i]=a[j];
a[j]=temp;
}
}
}
printf("Array Element are in Descending order= \n");
for(i=0;i<n;i++)
{
printf("%d \n",a[i]);
}
getch();
}
OUTPUT :
Array element in descending order are given below=
35
15
5
4
2
PRACTICAL : 8.
AIM : Write a program to delete an element into an array at the beginning of the array.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[5]={15,11,13,9,12};
int i;
clrscr();
for(i=0;i<5;i++)
{
a[i]=a[i+1];
}
a[4]=0;
printf("After Deletion is beggining Operation= \n");
for(i=0;i<4;i++)
{
printf("%d \n",a[i]);
}
getch();
}
OUTPUT :
After deletion operation=
11
13
9
12
PRACTICAL : 9.
AIM : Write a program to delete an element into an array at the ending of the array.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[5]={15,11,13,9,12};
int i;
clrscr();
a[4]=0;
printf("After Deletion is ending Operation= \n");
for(i=0;i<4;i++)
{
printf("%d \n",a[i]);
}
getch();
}
OUTPUT :
After deletion operation=
15
11
9
13
PRACTICAL : 10.
AIM : Write a program to delete an element into an array at specific position of the array.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[5]={10,20,30,40,50};
int i,position;
clrscr();
printf("Enter the position of element to be deleted= \n");
scanf("%d",&position);
for(i=position;i<5;i++)
{
a[i-1]=a[i];
}
a[4]=0;
printf("Array Element After Deletion Operation= \n");
for(i=0;i<4;i++)
{
printf("%d \n",a[i]);
}
getch();
}
OUTPUT :
Enter the positionof elementto be deleted=2
Array element After deletion operation=
10
30
40
50
PRACTICAL : 11.
AIM : Write a program to Insert array elements in 3 x 3 matrix and display it.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[3][3],i,j;
clrscr();
printf("Enter the element of 3 x 3 matrix = \n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
scanf("%d",&a[i][j]);
}
}
printf("Element of 3 x 3 matrix given below = \n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("%3d",a[i][j]);
}
printf("\n");
}
getch();
}
OUTPUT :
Enter the Elements of 3 X 3 matrix :
1
2
3
4
5
6
7
8
9
Elements of 3 X 3 matrix given below :
1 2 3
4 5 6
7 8 9
PRACTICAL : 12.
AIM : Write a program to add two 3 x 3 matrix into third matrix .
#include<stdio.h>
#include<conio.h>
void main()
{
int a[3][3],b[3][3],c[3][3],i,j;
clrscr();
printf("Enter the element of matrix a = \n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
scanf("%d",&a[i][j]);
}
}
printf("Enter the element of matrix b = \n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
scanf("%d",&b[i][j]);
}
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
c[i][j]=a[i][j] + b[i][j];
}
}
printf("Matrix c = \n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("%3d",c[i][j]);
}
printf("\n");
}
getch();
}
OUTPUT :
Enter the Elements of matrix A :
1
1
1
1
1
1
1
1
1
Enter the Elements of matrix B :
1
1
1
1
1
1
1
1
1
3 3 3
3 3 3
3 3 3
PRACTICAL : 13.
AIM : Write a program to multiply 3 x 3 matrix into third matrix .
#include<stdio.h>
#include<conio.h>
void main()
{
int a[3][3],b[3][3],c[3][3];
int i,j,k,sum=0;
clrscr();
printf("Enter the element of matrix a = \n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
scanf("%d",&a[i][j]);
}
}
printf("Enter the element of matrix b = \n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
scanf("%d",&b[i][j]);
}
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
for(k=0;k<3;k++)
{
sum=sum+a[i][k] * b[k][i];
}
}
}
for(i=0;i<n;i++)
{
printf("%3d",a[i]);
}
getch();
}
OUTPUT :
Enter the Elements of matrix A :
1
2
3
2
3
1
2
2
2
Enter the Elements of matrix B :
2
4
6
3
2
1
3
6
4
Matrix c =
17 26 20
16 20 14
16 24 22
PRACTICAL : 14.
PRACTICAL : 14(A).
AIM : Write a program to display strong with different formats.
#include<stdio.h>
#include<conio.h>
void main()
{
char city[20]={"ahmedabad"};
clrscr();
printf("%15s \n",city);
printf("%-15s \n",city);
printf("%15.5s \n",city);
getch();
}
OUTPUT :
ahmedabad
ahmedabad
ahmed
PRACTICAL : 14(B).
AIM : Write a program to using sscanf function.
#include<stdio.h>
#include<conio.h>
void main()
{
char name[50]={"Chauhan Harsh Vasantbhai"};
char fname[10],mname[30],lname[10];
clrscr();
sscanf(name,"%s %s % s",lname,fname,mname);
printf("First name = %s \n",fname);
printf("Middle name = %s \n",mname);
printf("Last name = %s \n",lname);
getch();
}
OUTPUT :
First name = Harsh
Middle name = Vasantbhai
Last name = chauhan
PRACTICAL : 14(C).
AIM : Write a program to using sprintf function.
#include<stdio.h>
#include<conio.h>
void main()
{
char fname[10]={"Harsh"};
char mname[30]={"Vasantbhai"};
char lname[10]={"Chauhan"};
char name[70];
clrscr();
sprintf(name,"%s %s % s", lname , fname , mname);
puts(name);
getch();
}
OUTPUT :
Chauhan Harsh Vasantbhai
PRACTICAL : 15.
AIM : Write a program to find the length of string using string function.
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char name[100]={"harsh"};
int n;
clrscr();
n=strlen(name);
printf("length of string=%d",n);
getch();
}
OUTPUT :
length of string = 5.
PRACTICAL : 16.
AIM : Write a program to copy one string into another string using string function.
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char dept[20]={"computer"};
char department[20];
clrscr();
strcpy(department,dept);
printf("department=%s",department);
getch();
}
OUTPUT :
department = computer
PRACTICAL : 17.
AIM : Write a program to check both the string are equal or not using string function.
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char name1[10];
char name2[10];
clrscr();
printf("Enter the name1= \n");
scanf("%s",&name1);
printf("Enter the name2= \n");
scanf("%s",&name2);
if(strcmp(name1,name2)==0)
{
printf("Both the string are same");
}
else
{
printf("Both the string are not same");
}
getch();
}
OUTPUT :
Run-1
Enter the name1 = Harsh
Enter the name2 = chauhan
Both the string are not same
Run-2
Enter the name1 = Harsh
Enter the name2 = Harsh
Both the string are same
PRACTICAL : 18.
AIM : Write a program to convert a string from lower case to upper case and upper case to lower case using string function.
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char name1[10];
char name2[10];
clrscr();
printf("Enter the name1= \n");
scanf("%s",&name1);
strlwr(name1);
printf("\n\n Name1 is in lower case=%s",name1);
strupr(name1);
printf("\n\n Name1 is in upper case=%s",name1);
getch();
}
OUTPUT :
Enter the name1 = Harsh
Name1 is in lower case = harsh
Name2 is in upper case = HARSH
PRACTICAL : 19.
AIM : Write a program to find the position of particular charcter from the string and display it's position using string function.
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char name1[20]={"harsh"};
char i,l,flag=0,position,ch;
clrscr();
printf("Enter the charcter to be shared= \n");
scanf("%d",&ch);
l=strlen(name1);
for(i=0;i<l;i++)
{
if(name1[i]==ch)
{
position=i+1;
flag=1;
goto|b|;
}
}
|b|;
if(flag==1)
{
printf("position=%d",position);
}
else
{
printf("Charcter not found");
}
getch();
}
OUTPUT :
Run-1
Enter chacter to be searched = a
position = 2
Run-2
Enter chacter to be searched = s
position = 4
PRACTICAL : 20.
AIM : Write a program to join two string and store it's value into third string.
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char name1[20];
char name2[20];
clrscr();
printf("Enter the Name1 = \n");
scanf("%s",& name1);
printf("Enter the Name2 = \n");
scanf("%s",& name2);
strcat(name1,name2);
printf("\n\n name1=%s",name1);
getch();
}
OUTPUT :
Enter the Name1 = Harsh
Enter the Name2 = Chauhan
Name1 = Harsh Chauhan
PRACTICAL : 21.
AIM : Write a program to display the address of variable and contect of variable using pointer variable.
#include<stdio.h>
#include<conio.h>
void main()
{
int a;
int *p;
p=&a;
clrscr();
printf("Enter the value of A = \n");
scanf("%d",& a);
printf("\n\n Address of a = %d",p);
printf("\n\n Address of p = %d",&p);
printf("\n\n Value of a = %d",*p);
getch();
}
OUTPUT :
Enter the value of a = 2001
Address of a = -12
Address of p = -14
Value of a = 2001
PRACTICAL : 22.
AIM : Write a program to add all the element of array using pointer.
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
int *p;
int a[5]={10,20,30,40,50};
int i,sum=0;
clrscr();
p=&a[0];
for(i=0;i<5;i++)
{
sum=sum+*p;
p++;
}
printf("sum=%d",sum);
getch();
}
OUTPUT :
Sum = 150
PRACTICAL : 23.
AIM : Write a program to find the length of the string using pointer.
#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char s[50]={"VPMP"};
int count=0;
char *cptr;
clrscr();
while(*cptr!='\0')
{
count++;
cptr;
}
printf("length of string %s=%d \n",s,count);
getch();
}
OUTPUT :
length of string VPMP = 4
PRACTICAL : 24.
AIM : Write a program to swap(interchange) two number using user define function.
#include<stdio.h>
#include<conio.h>
void swap(int,int);
void main()
{
int a,b;
clrscr();
printf("Enter the value of A=\n");
scanf("%d",&a);
printf("Enter the value of B=\n");
scanf("%d",&b);
swap(a,b);
getch();
}
void swap(int x,int y)
{
int temp;
temp=x;
x=y;
y=temp;
printf("\n after interchange value of a=);
printf("\n after interchange value of b=);
}
OUTPUT :
Enter the value of A=45
Enter the value of =54
after interchange value of a=54
after interchange value of b=45
PRACTICAL : 25.
AIM : Write a program to find the factorial of given number using user define function.
#include<stdio.h>
#include<conio.h>
long int factorial(long int);
void main()
{
long int n,ans;
int n,ans;
clrscr();
printf("Enter no :");
scanf("%ld",&n);
ans=factorial(n);
printf("factorial is=%ld",ans);
getch();
}
long int factorial(long int m)
{
int i;
long int f=1;
for(i=1;i<=n;i++)
{
f=f*i;;
}
return(f);
}
OUTPUT :
Enter the no = 4
Factorial is = 24
PRACTICAL : 26.
AIM : Write a program to swap(interchange) to number using call by referance.
#include<stdio.h>
#include<conio.h>
void exchange(int *a,int *b);
void main()
{
int x,y;
clrscr();
printf("Enter x=");
scanf("%d",&x);
printf("Enter y=");
scanf("%d",&y);
exchange(&x,&y);
printf("x=%d",x);
printf("y=%d",y);
getch();
}
void exchange(int *a,int *b)
{
int c;
c=*a;
*a=*b;
*b=c;
}
OUTPUT :
Enter X = 10
Enrer Y = 20
X = 20
Y = 10
PRACTICAL : 27.
AIM : Write a program to find the factorial of given number using recursion.
#include<stdio.h>
#include<conio.h>
int factorial(int n);
void main()
{
int n,fact;
clrscr();
printf("Enter no=");
scanf("%d",&n);
fact=factorial(n);
printf("factorial of %d is %d",n,fact);
getch();
}
int factorial(int n)
{
int facto=1;
if(n==1)
{
return 1;
}
else
{
facto=n*factorial(n-1);
}
return facto;
}
OUTPUT :
Enter no = 5
Factorial 5 is 120
PRACTICAL : 28.
AIM : Write a program to using Simple Macro.
#include<stdio.h>
#include<conio.h>
#define PI 3.14
void main()
{
int r;
float area;
clrscr();
printf("Enter the r=\n");
scanf("%d",&r);
area=pi*r*r;
printf("area is %f",area);
getch();
}
OUTPUT :
Enter r=2
Area = 12.560000
PRACTICAL : 29.
AIM : Write a program to find minimum number using Macro.
#include<stdio.h>
#include<conio.h>
#define MIN(a,b)(a<b)
void main()
{
int a,b;
clrscr();
printf("enter the value of A =\n");
scanf("%d",&a);
printf("enter the value of B =\n");
scanf("%d",&b);
if(MIN(a,b))
{
printf(" A is Minimum");
}
else
{
printf(" B is Minimum");
}
getch();
}
OUTPUT :
Enter the A = 20
Enter the B = 10
B is minimum
PRACTICAL : 30.
AIM : Create a structure student which contains student information.
#include<stdio.h>
#include<conio.h>
struct student
{
char name[50];
int e_no;
int mark;
char branch;
char sem;
};
void main()
{
struct student s1;
clrscr();
printf("Enter the student name= \n");
gets(s1.name);
printf("Enter the student Enrollment no= \n");
scanf("%d",&s1.e_no);
printf("Enter the student Mark= \n");
scanf("%d",&s1.mark);
printf("Enter the student Branch= \n");
scanf("%s",&s1.branch);
printf("Enter the student sem= \n");
scanf("%s",&s1.sem);
printf("\n Student Information \n");
printf("\n name=%s",s1.stud_name);
printf("\n e_no=%d",s1.stud_no);
printf("\n mark=%d",s1.mark);
printf("\n Branch=%S",s1.branch);
printf("\n Sem=%s",s1.sem);
getch();
}
OUTPUT :
Enter the Name = Harsh
Enter the e_no = 525
Enter the Mark = 111
Enter the Branch = C.E.
Enter the Sem = 2nd
STUDENT INFORMATION
Name = Harsh
Enrollment No = 525
Mark = 111
Branch = C.E.
Sem = 2nd
PRACTICAL : 31.
AIM : Create a structure student which contains member like stud_name , stud_no ,mark1 , mark2 , totalmarks.
Write aprogram to store and display the value of structure member.
#include<stdio.h>
#include<conio.h>
struct student
{
char stud_name[50];
int stud_no;
int mark1;
int mark2;
int totalmark;
};
void main()
{
struct student s1;
clrscr();
printf("Enter the student name= \n");
gets(s1.stud_name);
printf("Enter the student Enrollment no= \n");
scanf("%d",&s1.stud_no);
printf("Enter the student Mark1= \n");
scanf("%d",&s1.mark1);
printf("Enter the student Mark2= \n");
scanf("%d",&s1.mark2);
s1.totalmark=s1.mark1+s1.mark2;
printf("\n Student Information \n");
printf("\n stud_name=%s",s1.stud_name);
printf("\n stud_no=%d",s1.stud_no);
printf("\n mark1=%d",s1.mark1);
printf("\n mark2=%d",s1.mark2);
printf("\n totalmark=%d",s1.totalmark);
getch();
}
OUTPUT :
Enter the Student Name = Harsh
Enter the Student Enro.no = 525
Enter the Mark1 = 20
Enter the Mark2 = 24
STUDENT INFORMATION
Stud_Name = Harsh
Stud_No = 525
Mark1 = 20
Mark2 = 24
Totalmarks = 44
PRACTICAL : 32.
AIM : Create a structure student which contains student information.Write aprogram to store and display the information of 5 students.
#include<stdio.h>
#include<conio.h>
struct student
{
char stud_name[50];
int stud_no;
int mark1;
int mark2;
int totalmark;
};
void main()
{
struct student s1;
clrscr();
for(i=0;i<5;i++)
{
printf("Enter the student name= \n");
gets(s1.stud_name);
printf("Enter the student Enrollment no= \n");
scanf("%d",&s1.stud_no);
printf("Enter the student Mark1= \n");
scanf("%d",&s1.mark1);
printf("Enter the student Mark2= \n");
scanf("%d",&s1.mark2);
}
printf("\n Student Information \n");
for(i=0;i<5;i++)
{
printf("\n stud_name=%s",s1.stud_name);
printf("\n stud_no=%d",s1.stud_no);
printf("\n mark1=%d",s1.mark1);
printf("\n mark2=%d",s1.mark2);
s1.totalmark=s1.mark1+s1.mark2;
printf("\n totalmark=%d",s1.totalmark);
printf("\n");
}
OUTPUT :
Enter the Student Name = Harsh
Enter the Student Enro.no = 525
Enter the Mark1 = 20
Enter the Mark2 = 24
Enter the Student Name = Nimesh
Enter the Student Enro.no = 526
Enter the Mark1 = 12
Enter the Mark2 = 20
Enter the Student Name = Arun
Enter the Student Enro.no = 523
Enter the Mark1 = 23
Enter the Mark2 = 21
Enter the Student Name = Shankar
Enter the Student Enro.no = 533
Enter the Mark1 = 19
Enter the Mark2 = 22
Enter the Student Name = Rahul
Enter the Student Enro.no = 527
Enter the Mark1 = 11
Enter the Mark2 = 13
STUDENT INFORMATION
Stud_Name = Harsh
Stud_No = 525
Mark1 = 20
Mark2 = 24
Totalmarks = 44
Stud_Name = Nimesh
Stud_No = 526
Mark1 = 12
Mark2 = 20
Totalmarks = 32
Stud_Name = Arun
Stud_No = 523
Mark1 = 23
Mark2 = 21
Totalmarks = 44
Stud_Name = Shankar
Stud_No = 533
Mark1 = 19
Mark2 = 22
Totalmarks = 41
Stud_Name = Rahul
Stud_No = 527
Mark1 = 11
Mark2 = 13
Totalmarks = 24
PRACTICAL : 33.
AIM : Write a program to using Pointer to structure.
#include<stdio.h>
#include<conio.h>
struct student
{
int roll;
char name[50];
};
void main()
{
struct student *p;
printf("Enter roll number:");
scanf("%d",&(*p).roll);
printf("Enter name:");
scanf("%s",&(*p).name);
printf("\n Student Information \n");
printf("Roll number=%d",p->roll);
printf("\n Name=%s",p->name);
getch();
}
OUTPUT :
Enter the Roll no = 525
Enter the Name = Harsh V Chauhan
STUDENT INFORMATION
Roll No. = 525
Name = Harsh
PRACTICAL : 34.
AIM : Write a program to which demonstrate the use of typedef data type.
#include<stdio.h>
#include<conio.h>
Void main()
{
typedef int harsh;
harsh a,b,sum;
clrscr();
printf(“Enter the A : ”);
scanf(“%d”,&a);
printf(“Enter the B : ”);
scanf(“%d”,&b);
sm=a+b;
printf(“Sum=%d”,sum);
getch();
}
OUTPUT :
A : 10
B : 10
Sum=20
PRACTICAL : 35.
AIM : Write a program to which demonstrate the use of enumerated data type.
#include<stdio.h>
#include<conio.h>
Void main()
{
enum days{mon,tues,wed,thurs,fri,satur,sun};
clrscr();
printf(“Monday=%d”,mon);
printf(“Sunday=%d\n”,sun);
printf(“\n Thursday=%d”,thurs);
getch();
}
OUTPUT :
Monday=0
Sunday=14
Thursday=11
PRACTICAL : 36.
AIM : Write a program to using UNION.
#include<stdio.h>
#include<conio.h>
union student
{
char name[50];
int e_no;
int mark;
char branch;
char sem;
};
void main()
{
union student s1;
clrscr();
printf("Enter the student name= \n");
gets(s1.name);
printf("Enter the student Enrollment no= \n");
scanf("%d",&s1.e_no);
printf("Enter the student Mark= \n");
scanf("%d",&s1.mark);
printf("Enter the student Branch= \n");
scanf("%s",&s1.branch);
printf("Enter the student sem= \n");
scanf("%s",&s1.sem);
printf("\n Student Information \n");
printf("\n name=%s",s1.stud_name);
printf("\n e_no=%d",s1.stud_no);
printf("\n mark=%d",s1.mark);
printf("\n Branch=%S",s1.branch);
printf("\n Sem=%s",s1.sem);
getch();
}
OUTPUT :
Enter the Name = Harsh
Enter the e_no = 525
Enter the Mark = 111
Enter the Branch = C.E.
Enter the Sem = 2nd
PRACTICAL : 37.
AIM : Write a program to create a Data file.
#include<stdio.h>
#include<conio.h>
Void main()
{
int no;
char name[20];
FILE *ptr;
Clrscr();
ptr=fopen(“Harsh.doc”,”w”);
getch();
}
OUTPUT :
Desktop in automatically created to Harsh naming WORD file.
PRACTICAL : 38.
AIM : Write a program to write the data to data file.
#include<stdio.h>
#include<conio.h>
Void main()
{
FILE *ptr;
char name1[20];
int no1;
Clrscr();
ptr=fopen(“abc.txt”,”r”);
fscanf(ptr,”%d %s”,&no1,name1);
printf(“No1=%d”,no1);
printf(“\n Name1=%s”,name1);
getch();
}
OUTPUT :
Desktop in automatically created to “abc” naming WORD file and automatically write to
No1=
Name1=
PRACTICAL : 39.
AIM : Write a program to read a data from the data file .
#include<stdio.h>
#include<conio.h>
Void main()
{
FILE *ptr;
char name[20]={“vpmp”};
char name1[20];
int no;
int no1;
Clrscr();
ptr=fopen(“abc.txt”,”w”);
no=525;
fprintf(ptr,“%d %s”,no,name);
fclose(ptr);
ptr=fopen(“abc.txt”,”r”);
fscanf(ptr,”%d %s”,&no1,&name1);
printf(“No1=%d”,no1);
printf(“\n Name1=%s”,name1);
getch();
}
OUTPUT :
Desktop in automatically created to “abc” naming WORD file and automatically write to
No1 = 525
Name1 = vpmp
After opening read purpose only-
PRACTICAL : 40.
AIM : Write a program to write and read a data file .
#include<stdio.h>
#include<conio.h>
Void main()
{
char name[20];
char name1[20];
int no;
int no1;
FILE *fp;
Clrscr();
fp=fopen(“xyz.txt”,”w”);
no=525;
gets(name);
fprintf(fp,“%d \n %s”,no,name);
fclose(fp);
fp=fopen(“xyz.txt”,”r”);
fscanf(fp,”%d %s”,&no1,&name1);
fclose(fp);
printf(“No1=%d \n”,no1);
printf(“\n Name1=%s”,name1);
getch();
}
OUTPUT :
Desktop in automatically created to “xyz” naming WORD file and automatically write to
No1 = 525
Name1 =
After opening read purpose only-
PRACTICAL : 41.
AIM : Write a program to write and read a data file using getc() and putc() function .
#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
Void main()
{
FILE *fp;
char c,ch
clrscr();
fp=fopen(“vpmp.txt”,”w”);
printf(“Enter the Charcter=\n”);
scanf(“%c”,ch);
putc(ch,fp);
fclose(fp);
fp=fopen(“vpmp.txt”,”r”);
c=getc(fp);
printf(“%c”,c);
getch();
}
OUTPUT :
Desktop in automatically created to “vpmp” naming WORD file and automatically write to
Enter the Charcter = Harsh
Harsh
After opening read purpose only-
PRACTICAL : 42.
AIM : Write a program to update the content of file using fseek() function .
#include<stdio.h>
#include<conio.h>
Void main()
{
FILE *fp;
fp=fopen(“abc.txt”,”w”);
fprintf(fp,“VPMP POLYTECHNIC”);
fprintf(fp,“ATUL”);
printf(“FILE IS UPDATED”);
getch();
}
OUTPUT :
ATUL POLYTECHNIC
FILE IS UPDATED
PRACTICAL : 43.
AIM : Write a program to read 10 array elements and store the odd elements into file named”Oddfile” and Even elements into file named”Evenfile” and display the content of both file.
#include<stdio.h>
#include<conio.h>
Void main()
{
int i,a[10];
int j,k,no,even[10],odd[10];
clrscr();
printf(“Enter the Array Elements=\n”);
for(i=0;i<10;i++)
{
scanf("%d \n",&a[i]);
}
for(i=0;i<10;i++)
{
if(a[i]%2==0)
{
FILE *fpeven;
fopen=fopen(“evenfile.txt”,”a”);]
fprintf(fopen,“%d”,a[i]);
fclose(fpeven);
}
else
{
FILE *fpodd;
fopen=fopen(“oddfile.txt”,”a”);]
fprintf(odd,“%d”,a[i]);
fclose(fpodd);
k++;
}
printf(“Content of Odd File”);
FILE *fp;
fp=fopen(“oddfile.txt”,”r”);]
for(i=0;i<k;i++)
{
fscanf(fp,”%d”,&no);
printf(“%d”,no);
}
fclose(fp);
for(i=0;i<j;i++)
{
fscanf(fp,”%d”,&no);
printf(“%d”,no);
}
printf(“Content of Even File”);
FILE *fp;
fp=fopen(“evenfile.txt”,”r”);]
for(i=0;i<k;i++)
{
fscanf(fp,”%d”,&no);
printf(“%d”,no);
}
fclose(fp);
for(i=0;i<j;i++)
{
fscanf(fp,”%d”,&no);
printf(“%d”,no);
}
no=getw(fp);
fclose(fp);
getch();
}
OUTPUT :
Enter the Array Elements =
1
2
3
4
5
6
7
8
9
10
Content of Even file =
2
4
6
8
10
Content of Odd file =
1
3
5
7
9
PRACTICAL : 44.
AIM : Write a program to read 5 values using Command line arguments .
#include<stdio.h>
#include<conio.h>
Void main(int argc,char *argv[)
{
int i;
clrscr();
for(i=0;i<argc;i++)
{
Printf(“%d is %s”,i+1,argv[i]);
Printf(“\n”);
}
getch();
}
OUTPUT :
1 is c:\>
2 is A.C.P.
3 is Maths-2.
4 is B.phy.
5 is C.P.D.
6 is BE.
PRACTICAL : 45.
AIM : Write a program to add 5 values using Command line arguments .
#include<stdio.h>
#include<conio.h>
Void main(int argc,char *argv[)
{
int I,sum=0;
clrscr();
for(i=0;i<argc;i++)
{
Sum=sum+atoi(argv[i]);
}
Printf(“sum=%d”,sum);
getch();
}
OUTPUT :
C:\TC\Bin\cmdsum 1 2 3 4 5 6
Sum = 15
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