C语言简化,二位数组每一行 每一列的和.答:include<stdio.h>#define rmax 3 // 数组行数#define cmax 5 //数组列数int main(){ int a[rmax][cmax]={{3,5,8,1,4},{34,2,67,21,6},{7,8,3,10,20}}; int i=0,j=0,rSum[rmax]={0},cSum[cmax]={0}; for(i=0;i<rmax;i++) { for(j=0;j<cma...
c语言输出二维数组中指定列的和 如输入二维数组: 1 2 3 4 5 6 7 8...答:define ROW 4 int main(){ int array[ROW][COL]={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16};int pos;for(int i = 0;i<ROW;i++){ for(int j = 0; j<COL;j++){ printf("%d\t",array[i][j]);} printf("\n");} printf("请输入指定列:");scanf("%d",&pos...
怎样用C语言编程计算二维数组每一行和每一列数的和? 麻烦测试好了发我...答:96, 80, 90, 92, 84, 88,88, 80, 78, 86, 84, 80,77, 76, 86, 88, 80, 85 };void main(void){ float sum1[5] = {0,0,0,0,0};//行的和 float sum2[6] = { 0, 0, 0, 0, 0 ,0};//列的和 for (int i = 0; i < 5; i++){ for (int j = 0; j ...