c-record - 7) multi dimensional array with matrix
#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
void main()
{
int a[10][10],b[10][10],mul[10][10],r,c,i,j,k;
clrscr();
printf("enter the number of row=");
scanf("%d",&r);
printf("enter the number of column=");
scanf("%d",&c);
printf("enter the first matrix element=\n");
for(i=0;i<r;i++)
{
for(j=0;j<c;j++)
{
scanf("%d",&a[i][j]);
}
}
printf("enter the second matrix element=\n");
for(i=0;i<r;i++)
{
for(j=0;j<c;j++)
{
scanf("%d",&b[i][j]);
}
}
printf("multiply of the matrix=\n");
for(i=0;i<r;i++)
{
for(j=0;j<c;j++)
{
mul[i][j]=0;
for(k=0;k<c;k++)
{
mul[i][j]+=a[i][k]*b[k][j];
}
}
}
//for printing result
for(i=0;i<r;i++)
{
for(j=0;j<c;j++)
{
printf("%d\t",mul[i][j]);
}
printf("\n");
}
getch();
}
note:- write two outputs
1) output:- 3 x 3 matrix
alt +f9 ------ run and
ctrl+f9 ------ compile
note:- 2 x 2 matrix
2) output:-
alt +f9 ------ run and
ctrl+f9 ------ compile
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