用C语言求任意两个矩阵的乘积的子程序答:c[i][j]+=a[i][k]*b[k][j];}void main(){ int **a,**b,**c,m1,n1,m2,n2;int i,j;printf("输入第一个矩阵的行数列数:");scanf("%d%d",&m1,&n1);printf("输入第二个矩阵的行数列数:");scanf("%d%d",&m2,&n2);if(n1!=m2){ printf("第一个矩阵的列必须等于第...
C语言求个程序!!!计算两个矩阵乘积答:include <stdio.h>#include <stdlib.h>int main(){ unsigned int m,p,n; int i,j,k,*a,*b,*c; scanf("%d %d %d",&m,&p,&n); a=malloc(m*p*sizeof(int)); for(i=0;i<m;i++) for(j=0;j<p;j++) scanf("%d",&a[i*p+j]); b=malloc(p...
编写C语言程序:输入2个非零整数求它们和、差、积、商并输出答:include<stdio.h> int main(){int a,b;scanf("%d%d",&a,&b);printf("%d+%d=%d\n",a,b,a+b);printf("%d-%d=%d\n",a,b,a-b);printf("%d*%d=%d\n",a,b,a*b);printf("%d/%d=%d\n",a,b,a/b);printf("%d%%%d=%d\n",a,b,a%b);getch();return 0;} ...
C语言程序编写“输入两个整数,分别求他们的和、差、积、商、余数,并...答:前面声明变量的时候类型是浮点型,所以格式符应该使用%f而不是%d,%d是整型。改为:include "stdio.h"void main(){ float x,y,a,b,c,d;scanf("%f%f,&x,&y);printf("%f%f%f",x+y,x-y,x*y,x/y,x%d);}