用C语言求任意两个矩阵的乘积的子程序答:scanf("%d",&b[i][j]);//建立C矩阵 c=(int **)calloc(m1,sizeof(int));for(i=0;i<m1;i++)c[i]=(int *)calloc(n2,sizeof(int));AB(a,m1,n1,b,m2,n2,c);printf("A:\n");pr(a,m1,n1);printf("B:\n");pr(b,m2,n2);printf("C=AB\n");pr(c,m1,n2);} ...
c语言程序设计,设计两个矩阵相乘的程序。已知:答:include<stdio.h>#include<stdlib.h>#define M 3 int main(void){ int i,j,k,matrix1[M][M],matrix2[M][M],row1=M ,col1=M ,row2=M,col2=M,matrix[M][M]; /*为需要相乘的两个矩阵赋值:*/ printf("输入第一个矩阵:\n"); for(i=0;i<row1;i++){ for...
c语言实现两个3阶矩阵相乘答:include <stdio.h>void main(){ int i,j,k; int a[3][3]={7,-5,3,2,8,-6,1,-4,-2}; int b[3][3]={3,6,-9,2,-8,3,5,-2,-7}; int c[3][3]={0,0,0,0,0,0,0,0,0};//要初始化 for(i=0;i<=2;i++) { for(j=0;j<=2;j+...
一道C语言题,求矩阵乘法答:include <stdio.h> void multi(int a[][4],int b[][3],int c[][3]) { //注意数组只能省略第一维的大小 int *pa,*pb,*pc,sum,i,j,k;for(pc = c[0], i = 0; i < 3; i++) { //c[0]为数组c的首地址 for(j = 0; j < 3; j++) { pa = a[i]; //让pa...