prev | Multi-dimensional Integer Arrays: 71.Product of matrix (12.05.2010) /* Program# 71 date : 28-12-2008 Product of Matrix */ #include <stdio.h> main(){ int i=0,j=0,a[3][3],b[3][3],c[3][3]; int k=0; while(i<3){ j=0; while(j<3){ scanf("%d",&a[i][j]); j=j+1; } i=i+1; } i=0; while(i<3){ j=0; while(j<3){ scanf("%d",&b[i][j]); j=j+1; } i=i+1; } //display i=0; while(i<3){ j=0; while(j<3){ k=0; while(k<3){ c[i][j]=0; c[i][j]=c[i][j]+(a[i][k]*b[k][j]); k++; } j=j+1; } i=i+1; } //display i=0; while(i<3){ j=0; while(j<3){ printf("\t%d",c[i][j]); j=j+1; } printf("\n"); i=i+1; } } |
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