C Language Tutorials by Ghulam Murtaza Dahar - HTML preview

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#include <stdio.h>

int main(){

float a[2][2], b[2][2], c[2][2];

int i,j;

printf("Enter the elements of 1st matrix\n");

/* Reading two dimensional Array with the help of two for loop. If there was an array of

'n' dimension, 'n' numbers of loops are needed for inserting data to array.*/

for(i=0;i<2;++i)

for(j=0;j<2;++j){

printf("Enter a%d%d: ",i+1,j+1);

scanf("%f",&a[i][j]);

}

printf("Enter the elements of 2nd matrix\n");

for(i=0;i<2;++i)

for(j=0;j<2;++j){

printf("Enter b%d%d: ",i+1,j+1);

scanf("%f",&b[i][j]);

}

for(i=0;i<2;++i)

for(j=0;j<2;++j){

/* Writing the elements of multidimensional array using loop. */

c[i][j]=a[i][j]+b[i][j]; /* Sum of corresponding elements of two arrays. */

}

printf("\nSum Of Matrix:");

for(i=0;i<2;++i)

for(j=0;j<2;++j){

printf("%.1f\t",c[i][j]);

if(j==1) /* To display matrix sum in order. */

printf("\n");

}

return 0;

}