main(){ int i,n,a,sum=0; printf("please enter the number of N:"); scanf("%d",&n); for(i=1;i<=n;i++) { scanf("%d",&a);sum=sum+a; }printf("sum=%d",sum);}...
请问用的是什么语言？c的版本一楼有了，我给个java版本：import java.util.Scanner;public class sumUsingFor{
public static void main (String[] args) {
Scanner sc = new Scanner(System.in);...
