...20个整数,求所输入数中的偶数之和,个数及奇数之和及个数并输出结果...答:哥哥你都没指定是啥语言。c语言 include<stdio.h> main(){ int i,x,n,s1=0,s2=0,s3=0;scanf("%d",&n);for(i=0;i<n;i++){ scanf("%d",&x);if(x%2)s1+=x;else s2+=x;if(x%3==0)s3+=x;} printf("奇数之和s1=%d\n",s1);printf("偶数之和s2=%d\n",s2);} ...