Program-1 : Write a program to create an array of integers
// Create an array of integer
#include<stdio.h>
#include<conio.h>
void main()
{
int no[50],i,n;
clrscr();
printf("\n Enter how amny numbers : ");
scanf("%d",&n);
printf("\n Input numbers in array ");
printf("\n _______________________");
for(i=0;i<n;i++)
{
printf("\n Enter value of number %d : ",i+1);
scanf("%d",&no[i]);
}
printf("\n output ");
for(i=0;i<n;i++)
{
printf("\n%d",no[i]);
}
getch();
}
Program-2 : Write a program to calculate sum and average of number stored in array
// Calculate sum and average of numbers
#include<stdio.h>
#include<conio.h>
void main()
{
int no[50],i,n,sum=0;
float avg;
clrscr();
printf("\n Enter how amny numbers : ");
scanf("%d",&n);
printf("\n Input numbers in array ");
printf("\n _______________________");
for(i=0;i<n;i++)
{
printf("\n Enter value of number %d : ",i+1);
scanf("%d",&no[i]);
}
printf("\n output ");
for(i=0;i<n;i++)
{
printf("\n%d",no[i]);
sum=sum+no[i];
}
avg=sum/n;
printf("\n Sum = %d",sum);
printf("\n Average = %f",avg);
getch();
}
Program-3 : Write a program to count total number of odd and even numbers
// Count total odd and even numbers
#include<stdio.h>
#include<conio.h>
void main()
{
int no[50],i,n,o=0,e=0;
float avg;
clrscr();
printf("\n Enter how amny numbers : ");
scanf("%d",&n);
printf("\n Input numbers in array ");
printf("\n _______________________");
for(i=0;i<n;i++)
{
printf("\n Enter value of number %d : ",i+1);
scanf("%d",&no[i]);
}
printf("\n output ");
for(i=0;i<n;i++)
{
printf("\n%d",no[i]);
if(no[i]%2 == 0)
e++;
else
o++;
}
printf("\n Total Odd = %d \n Total Even = %d",o,e);
}
Program -4 :Write a program for addition of two different one dimensional array.
// addition of elements of two different array
#include<stdio.h>
#include<conio.h>
void main()
{
int no1[5],no2[5],no3[5],i;
clrscr();
printf("\n Enter elements for Array-1");
for(i=0;i<5;i++)
{
printf("\n Enter value of number %d : ",i+1);
scanf("%d",&no1[i]);
}
printf("\n Enter elements for Array-2");
for(i=0;i<5;i++)
{
printf("\n Enter value of number %d : ",i+1);
scanf("%d",&no2[i]);
}
// Addition
for(i=0;i<5;i++)
{
no3[i]=no1[i]+no2[i];
}
printf("\n output Array-1");
for(i=0;i<5;i++)
{
printf("\n%d",no1[i]);
}
printf("\n output Array-2");
for(i=0;i<5;i++)
{
printf("\n%d",no2[i]);
}
printf("\n output Array-3");
for(i=0;i<5;i++)
{
printf("\n%d",no3[i]);
}
getch();
}
Program - 5 : Write a program to create 3X3 matrix
// Create matrix (Two dimensional array)
#include<stdio.h>
#include<conio.h>
void main()
{
int i,j;
int mat[3][3];
clrscr();
printf("\n Input \n" );
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("\n i=%d j=%d",i,j);
printf("\n enter element [%d][%d] : ",i+1,j+1);
scanf("%d",&mat[i][j]);
}
}
printf("\n output \n" );
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("%4d",mat[i][j]);
}
printf("\n");
}
getch();
}
Program - 6 : Write a program to for addition of two 3X3 matrix
// Addition of two matrix
#include<stdio.h>
#include<conio.h>
void main()
{
int i,j;
int mat1[3][3],mat2[3][3],mat3[3][3];
clrscr();
printf("\n Input Matrix -1 \n" );
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("\n enter element [%d][%d] : ",i+1,j+1);
scanf("%d",&mat1[i][j]);
}
}
printf("\n Input Matrix -2 \n" );
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("\n enter element [%d][%d] : ",i+1,j+1);
scanf("%d",&mat2[i][j]);
}
}
printf("\n output Matrix-1 \n" );
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("%4d",mat1[i][j]);
}
printf("\n");
}
printf("\n output Matrix-2 \n" );
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("%4d",mat2[i][j]);
}
printf("\n");
}
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
mat3[i][j]=mat1[i][j]+mat2[i][j];
}
}
printf("\n output Matrix-3 \n" );
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
printf("%4d",mat3[i][j]);
}
printf("\n");
}
getch();
}
Posted By Ruchita Panday
