用二维数组表示矩阵,编写程序存储一个4*4二维数组。打印这个二维数组的...答:void main(){ int i,j,k;long lSum;int c[3][2]={0};int a[3][4]={{1,2,3,4},{5,6,7,8},{9,10,11,12}};int b[4][2]={{1,2},{3,4},{5,6},{7,8}};/*嵌套循环计算结果矩阵(m*p)的每个元素*/ for(i=0;i<3;i++)for(j=0;j<2;j++){ /*按照...
...一维整型数组的20个元素保存在10×2的二维数组中,且偶数与奇数分别存...答:include <stdio.h> int main(){ int a[20] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19};int b[10][2];int i,j,k;j = 0;k = 0;for(i=0; i<20; i++){ if(a[i]%2==0) //如果是偶数,存放在第0列 b[j++][0] = a[i];else //...