提交记录 9112 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
zhouxiang	1000i. 【传统题】 A+B Problem	Compile Error	0	0 ns	0 KB	C++11	326 B

提交时间	评测时间
2019-04-10 19:14:00	2020-08-01 01:31:20

代码

#include<bits/stdc++.h>
using namespace std;
const int N=260000;
bool vis[260000];
int main()
{
   for(int i=2; i<=n; i++)
    {
        if (v[i]) continue;
        for (int j=i; j<=n/i; j++) v[i*j]=1;
}
    int t;
    cin>>t;

    int a,b;
    while(t--)
    {
       cin>>a>>b;
       cout<<a+b<<endl;
    }
    return 0;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/a476e712d35311ea899e00163e04388b/contestant.cpp: In function ‘int main()’:
jp_data/tasks/a476e712d35311ea899e00163e04388b/contestant.cpp:7:20: error: ‘n’ was not declared in this scope
    7 |    for(int i=2; i<=n; i++)
      |                    ^
jp_data/tasks/a476e712d35311ea899e00163e04388b/contestant.cpp:9:13: error: ‘v’ was not declared in this scope
    9 |         if (v[i]) continue;
      |             ^
jp_data/tasks/a476e712d35311ea899e00163e04388b/contestant.cpp:10:36: error: ‘v’ was not declared in this scope
   10 |         for (int j=i; j<=n/i; j++) v[i*j]=1;
      |                                    ^