**Source Code**

#include<stdio.h>int main(){int r1, c1, r2, c2, matrix1[10][10], matrix2[10][10], result[10][10];int i, j, k;printf("Enter the row and column of the first matrix: ");scanf("%d%d",&r1,&c1);printf("Enter the row and column of the second matrix: ");scanf("%d%d",&r2,&c2);if(c1 != r2){printf("Matrix multiplication impossible");}printf("Enter the first matrix: \n");for(i = 0; i <r1; i++)for(j = 0; j < c1; j++)scanf("%d", &matrix1[i][j]);printf("Enter the second matrix: \n");for(i = 0; i <r2; i++)for(j = 0; j < c2; j++)scanf("%d", &matrix2[i][j]);for(i = 0; i < r1; i++ ){for(j = 0; j < c2; j++){result[i][j] = 0;for(k = 0; k < c1; k++){result[i][j] += matrix1[i][k] * matrix2[k][j];}}}printf("The multiplication of the matrix is: \n");for(i = 0; i < r1; i++){for(j = 0; j < c2; j++){printf("%d", result[i][j]);printf(" ");}printf("\n");}return 0;}

this is wrong.... the multiplication logic is not right....

ReplyDeleteShayan thanks for reply ... but i don't think the logic is wrong. Can you prove it?

ReplyDeleteI think your source code in c/c++ for two Matrix multiplication is correct and not wrong, which Mr Shayan mean, thank you for very nice and in simply way to write your programm about numerical Mathematic, i hope more in analytical Geometrie like point,victor,line,plan in c/c++, my compiler is dev c++ from blood sheet

ReplyDeleteBibek, your code for Marixmultiplication is korekt and gut, may be mohr in analytical Geometry source code in c/c++

ReplyDeleteits not c++ its c..

ReplyDelete