Submission #9251008

Source Code Expand

#include <bits/stdc++.h>
using namespace std;

string ans[1001][1001];
template<typename T>
void fin(T a){
  cout<<a<<endl;
  exit(0);
}

signed main(){
  int n;cin>>n;
  if(n==2)fin(-1);
  if(n==3){
    cout<<"aa."<<endl<<"..b"<<endl<<"..b"<<endl;
    return 0;
  }
  if(n==4){
    cout<<"aacd"<<endl<<"bbcd"<<endl<<"cdaa"<<endl<<"cdbb"<<endl;
    return 0;
  }
  for(int i=0;i<n;i++)for(int j=0;j<n;j++)ans[i][j]='.';
  ans[0][0]=ans[0][1]=ans[0][n-1]=ans[1][n-1]=ans[n-2][0]=ans[n-1][0]=ans[n-1][n-2]=ans[n-1][n-1]='z';
  ans[1][0]=ans[2][0]=ans[0][n-3]=ans[0][n-2]=ans[n-1][1]=ans[n-1][2]=ans[n-3][n-1]=ans[n-2][n-1]='y';
  char now='a';
  for(int i=1;i<=n-4;i++){
    ans[i+1][i]=ans[i+2][i]=now;
    now++;if(now=='x')now='a';
    ans[i][i+1]=ans[i][i+2]=now;
    now++;if(now=='x')now='a';
  }
  for(int i=0;i<n;i++){
    for(int j=0;j<n;j++)cout<<ans[i][j];cout<<endl;
  }
}

Submission Info

Submission Time
Task C - Domino Quality
User drogskol
Language C++14 (GCC 5.4.1)
Score 900
Code Size 918 Byte
Status AC
Exec Time 107 ms
Memory 55936 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 900 / 900
Status
AC × 2
AC × 59
Set Name Test Cases
Sample 00-sample-01.txt, 00-sample-02.txt
All 00-sample-01.txt, 00-sample-02.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, 01-22.txt, 01-23.txt, 01-24.txt, 01-25.txt, 01-26.txt, 01-27.txt, 01-28.txt, 01-29.txt, 01-30.txt, 01-31.txt, 01-32.txt, 01-33.txt, 01-34.txt, 01-35.txt, 01-36.txt, 01-37.txt, 01-38.txt, 01-39.txt, 01-40.txt, 01-41.txt, 01-42.txt, 01-43.txt, 01-44.txt, 01-45.txt, 01-46.txt, 01-47.txt, 01-48.txt, 01-49.txt, 01-50.txt, 01-51.txt, 01-52.txt, 01-53.txt, 01-54.txt, 01-55.txt, 01-56.txt, 01-57.txt
Case Name Status Exec Time Memory
00-sample-01.txt AC 5 ms 8064 KiB
00-sample-02.txt AC 5 ms 8064 KiB
01-01.txt AC 5 ms 8064 KiB
01-02.txt AC 5 ms 8064 KiB
01-03.txt AC 5 ms 8064 KiB
01-04.txt AC 5 ms 8064 KiB
01-05.txt AC 5 ms 8064 KiB
01-06.txt AC 5 ms 8064 KiB
01-07.txt AC 5 ms 8064 KiB
01-08.txt AC 5 ms 8064 KiB
01-09.txt AC 5 ms 8064 KiB
01-10.txt AC 5 ms 8064 KiB
01-11.txt AC 5 ms 8064 KiB
01-12.txt AC 5 ms 8064 KiB
01-13.txt AC 5 ms 8064 KiB
01-14.txt AC 5 ms 8064 KiB
01-15.txt AC 5 ms 8064 KiB
01-16.txt AC 5 ms 8064 KiB
01-17.txt AC 5 ms 8064 KiB
01-18.txt AC 5 ms 8064 KiB
01-19.txt AC 5 ms 8064 KiB
01-20.txt AC 13 ms 11520 KiB
01-21.txt AC 6 ms 8832 KiB
01-22.txt AC 5 ms 8064 KiB
01-23.txt AC 16 ms 13440 KiB
01-24.txt AC 27 ms 18304 KiB
01-25.txt AC 25 ms 17536 KiB
01-26.txt AC 27 ms 18432 KiB
01-27.txt AC 20 ms 15104 KiB
01-28.txt AC 5 ms 8448 KiB
01-29.txt AC 14 ms 12032 KiB
01-30.txt AC 45 ms 26752 KiB
01-31.txt AC 54 ms 31232 KiB
01-32.txt AC 42 ms 25472 KiB
01-33.txt AC 56 ms 32128 KiB
01-34.txt AC 49 ms 28672 KiB
01-35.txt AC 67 ms 37376 KiB
01-36.txt AC 70 ms 38784 KiB
01-37.txt AC 28 ms 18816 KiB
01-38.txt AC 84 ms 45696 KiB
01-39.txt AC 69 ms 38528 KiB
01-40.txt AC 76 ms 41472 KiB
01-41.txt AC 62 ms 35072 KiB
01-42.txt AC 103 ms 54784 KiB
01-43.txt AC 43 ms 25984 KiB
01-44.txt AC 90 ms 48512 KiB
01-45.txt AC 103 ms 55040 KiB
01-46.txt AC 104 ms 55168 KiB
01-47.txt AC 103 ms 54912 KiB
01-48.txt AC 104 ms 55424 KiB
01-49.txt AC 104 ms 55296 KiB
01-50.txt AC 104 ms 55296 KiB
01-51.txt AC 105 ms 55680 KiB
01-52.txt AC 104 ms 54912 KiB
01-53.txt AC 104 ms 54784 KiB
01-54.txt AC 106 ms 55936 KiB
01-55.txt AC 104 ms 55552 KiB
01-56.txt AC 105 ms 55808 KiB
01-57.txt AC 107 ms 55680 KiB