Answer Posted / ruchi

#include<stdio.h>
#include<conio.h>
int main()
{
int n,m,i,j,k;
int a[38][38],b[38][38],p[38][38];
printf("\nEnter the number of rows and coloumns ");
scanf("%d %d",&n,&m);
printf("\nEnter the elements of first matrix ");
for(i=0;i<n;i++)
{
for(j=0;j<m;j++)
{
scanf("%d",(*(a+i)+j));
}
}
printf("\nMatrix is ");
for(i=0;i<n;i++)
{
printf("\n");
for(j=0;j<m;j++)
{
printf("%d",*(*(a+i)+j));
printf("\t");
}
}
printf("\nEnter the elements of second matrix ");
for(i=0;i<n;i++)
{
for(j=0;j<m;j++)
{
scanf("%d",(*(b+i)+j));
}
}
printf("\nMatrix is ");
for(i=0;i<n;i++)
{
printf("\n");
for(j=0;j<m;j++)
{
printf("%d",*(*(b+i)+j));
printf("\t");
}
}
printf("\nAfter multiplication ");
for(i=0;i<n;i++)
{
for(j=0;j<m;j++)
{
p[i][j]=0;
for(k=0;k<n;k++)
{
p[i][j]+=a[i][k]*b[k][j];
}
}
}
for(i=0;i<n;i++)
{
printf("\n");
for(j=0;j<m;j++)
{
printf("%d",*(*(p+i)+j));
printf("\t");
}
}


getch();
}

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