问题描述

C语言 这个问题我写的代码为什么没有输出

Description

The killer Matengss got a new mission to assassinate an evil cat. Matengss needs to be well prepared to win the battle. Now, there are several weapons and Matengss can pick any of them. Each weapon has an ability value. The power of Matengss is sum of the weapons' ability values which he took away. We will tell you the ability value of each weapon. Please calculate the max power that Matengss can get.

Input

The first line contains an integer T ( T < 20) indicating the number of test cases.
Each test case begins with a integer n(n<=1000), means there are n weapons that matengss can choose. The next line contains the values of those weapons ai(|ai|<1000) separated by the space.

Output

Print the max power the matengss can achieve in a single line.

Sample Input
2
3
1 2 3
5
0 0 1 0 4

Sample Output
6
5
我的代码
#include "stdio.h"

int main()
{
int T,n,i,j,a,b,h,sum=0;
while( scanf("%d",&T)!=EOF)
{
for( i=1; i<=T; i++ )//控制多少数据
{
while(scanf("%d",&a)!=EOF)//魅族数据个数
{
for( b=1;b<=a; b++)
{
while( scanf("%d",&h)!=EOF)
{
sum+=h;
}
}
}
printf("%d
",sum);
sum=0;

    }

}
return 0;

}

解决方案

在C语言代码中输出Log
C语言输出乱码问题

解决方案二：

Ctrl+z，输入结束