Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
158021 王垚植 A+B 输入输出练习III C++ Compile Error 0 MS 0 KB 289 2026-08-20 15:21:38

Tests(0/0):

Code:

#include <bits/stdc++.h> using namespace std; int main(){ int n,a,b; int c[],a=0; while (cin>>a>>b){ if (a==0 && b==0){ break; } c[a]=a+b; a++; } for (int i=0;i<a;i++){ cout<<c[i]<<" "; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:11: error: storage size of 'c' isn't known
     int c[],a=0;
           ^
Main.cc:5:13: error: redeclaration of 'int a'
     int c[],a=0;
             ^
Main.cc:4:11: note: 'int a' previously declared here
     int n,a,b;
           ^
Main.cc:4:9: warning: unused variable 'n' [-Wunused-variable]
     int n,a,b;
         ^