This program is about multiply and print the element in a two dimensional matrix using array.
#include<stdio.h> int main() { int a[5][5],b[5][5],m[5][5]; int i,j,r,c,t,k; printf("\nEnter No of Rows : "); scanf("%d",&r); printf("\nEnter No of Columns : "); scanf("%d",&c); printf("\nEnter A Matrix : "); for(i=0;i<r;i++) { for(j=0;j<c;j++) { scanf("%d",&a[i][j]); } } for(i=0;i<r;i++) { for(j=0;j<c;j++) { printf("\t%d",a[i][j]); } printf("\n"); } printf("\nEnter B Matrix : "); for(i=0;i<r;i++) { for(j=0;j<c;j++) { scanf("%d",&b[i][j]); } } for(i=0;i<r;i++) { for(j=0;j<c;j++) { printf("\t%d",b[i][j]); } printf("\n"); } for(i=0;i<r;i++) { for(j=0;j<c;j++) { t=0; for(k=0;k<c;k++) { t+=(a[i][k]*b[k][j]); } m[i][j]=t; } } printf("\nResult Matrix : \n"); for(i=0;i<r;i++) { for(j=0;j<c;j++) { printf("\t%d",m[i][j]); } printf("\n"); } return 0; }To download raw file Click Here
Enter No of Rows : 2 Enter No of Columns : 2 Enter A Matrix : 2 3 4 5 2 3 4 5 Enter B Matrix : 5 6 7 8 5 6 7 8 Result Matrix : 31 36 55 64
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