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....
利用JAVA:10个整数{33,22,55,11,77,43,76,34,13,54} 求出该数组中,所有...答:int[] nums = {33,22,55,11,77,43,76,34,13,54};int t1=0; //奇数和 int t2=0; //偶数和 for (int i : nums){ if ( i % 2 == 0)t2 += i;else t1 += i;}
java 编写代码,实现数组元素的两边元素的相加。例如{1,2,3,4}变成{...答://数组只能是偶数,奇数不运行import java.util.ArrayList;public class dd { public static void main(String[] args) { int[] a={1,2,3,4,5,6}; ArrayList<String> aList=new ArrayList<String>(); if (a.length%2==0){ for(int i=0,j=a.length-1;i...