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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#49260#2540. Build The GridBovmeloRE 0ms0kbC++20742b2022-09-19 20:51:272022-09-19 20:51:32

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2022-09-19 20:51:32]
  • 评测
  • 测评结果:RE
  • 用时:0ms
  • 内存:0kb
  • [2022-09-19 20:51:27]
  • 提交

answer

// Nothing is Given, Everything is Earned.
#include<bits/stdc++.h>
using namespace std;

template<class T> constexpr auto vec(int sz=0,auto ...dim)
{
   if constexpr(sizeof...(dim)==0) return move(vector<T>(sz));
   else return move(vector(sz,vec<T>(dim...)));
}
template<auto val> constexpr auto vec(int sz=0,auto ...dim)
{
   if constexpr(sizeof...(dim)==0) return move(vector(sz,val));
   else return move(vector(sz,vec<val>(dim...)));
}

int main()
{
   int n; cin>>n;
   auto a=vec<0>(n,n);
   for(int i=0;i<n-2;i++)
   {
      for(int j=1;j<=i+1;i++) a[i][j]=1;
   }
   for(int i=0;i<n-1;i++) a[n-1][i]=1;
   for(auto i:a)
   {
      for(auto j:i) cout<<(j?'B':'W');
      cout<<"\n";
   }
   return 0;
}

Details

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Test #1:

score: 0
Runtime Error

input:

3

output:


result: