C语言 求数组中10个元素之和,求大神帮忙填空答:void main(){int a[10]={1,2,3,4,5,6,7,8,9,10},*p,sum=0;for(p=a;p
求数组中所有元素的和答:printf("%f%f ",s,ave);}这是用指向一维数组的指针做的。 下面是用指针数组: #include "stdio.h" void main() {int a[3][4]={{1,2,3,4},{5,6,7,8},{9,10,11,12}}; int *p[3]={a[0],a[1],a[2]};int i,j;float s=0.0,ave=0.0; for(i=0;i< ...
java中求一个数组奇数的和.偶数的和,所有元素的和答:8568, 85, 85, 7, 57, 57, 57, 57, 75, 57,57, 5, 7 };int odd = 0;int even = 0;for (int i = 0; i < arr.length; i++) {if (arr[i] % 2 == 0) {even += arr[i];} else {odd += arr[i];}}System.out.printf("偶数和为%s\n", even);System.out....