c语言从键盘输入若干个个整数,求其中奇数之和,偶数之和以及能被 3整除...答: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);printf("能被3整除的数之和s3=%d\n...
C语言程序设计题,要求输入若干个整数,以输入的是0结束,输出所有正整 ...答:include <stdio.h>void main(){int num,i=0,j,arr[100]={0},sum=0,max;while(1){scanf("%d",&num);arr[i++]=num;if (num==0){break;}}max = arr[0];for (j=0;j0){sum += arr[j];}if (max<arr[j]){max = arr[j];}}printf("Sum:%d\n",sum);printf("Max:%d...