java
A+B(6)
http://www.nowcoder.com/questionTerminal/aa42a01a8db04ca494bf2df8981faef6
import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
while(sc.hasNext()){
int n=sc.nextInt();
int sum=0;
for(int j=0;j<n;j++){
int a=sc.nextInt();
sum=sum+a;
}
System.out.println(sum);
}
}
}
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