Submission #7218596


Source Code Expand

#pragma GCC optimize ("Ofast")
#include<bits/stdc++.h>
using namespace std;
inline void rd(int &x){
  int k, m=0;
  x=0;
  for(;;){
    k = getchar_unlocked();
    if(k=='-'){
      m=1;
      break;
    }
    if('0'<=k&&k<='9'){
      x=k-'0';
      break;
    }
  }
  for(;;){
    k = getchar_unlocked();
    if(k<'0'||k>'9'){
      break;
    }
    x=x*10+k-'0';
  }
  if(m){
    x=-x;
  }
}
inline void wt_L(char a){
  putchar_unlocked(a);
}
inline void wt_L(int x){
  char f[10];
  int m=0, s=0;
  if(x<0){
    m=1;
    x=-x;
  }
  while(x){
    f[s++]=x%10;
    x/=10;
  }
  if(!s){
    f[s++]=0;
  }
  if(m){
    putchar_unlocked('-');
  }
  while(s--){
    putchar_unlocked(f[s]+'0');
  }
}
inline void wt_L(const char c[]){
  int i=0;
  for(i=0;c[i]!='\0';i++){
    putchar_unlocked(c[i]);
  }
}
int N;
int res[1000][1000];
int cnt[1000];
int main(){
  int i, j, k=0;
  rd(N);
  if(N%2==0){
    wt_L("No");
    wt_L('\n');
    return 0;
  }
  for(i=(1);i<(N);i++){
    res[0][k++] = i;
    for(j=0;j<(N-1);j++){
      res[i][j] = i;
    }
  }
  cnt[0] = 1;
  for(i=0;i<(N);i++){
    for(j=0;j<(N);j++){
      k = cnt[res[i][j]]++;
      res[i][j] += k * N;
    }
  }
  wt_L("Yes");
  wt_L('\n');
  for(i=0;i<(N);i++){
    {
      int Lj4PdHRW;
      if(N==0){
        putchar_unlocked('\n');
      }
      else{
        for(Lj4PdHRW=0;Lj4PdHRW<(N-1);Lj4PdHRW++){
          wt_L(res[i][Lj4PdHRW]);
          wt_L(' ');
        }
        wt_L(res[i][Lj4PdHRW]);
        wt_L('\n');
      }
    }
  }
  return 0;
}
// cLay varsion 20190830-1

// --- original code ---
// int N;
// int res[1000][1000];
// int cnt[1000];
// {
//   int i, j, k = 0;
//   rd(N);
//   if(N%2==0) wt("No"), return 0;
//   rep(i,1,N){
//     res[0][k++] = i;
//     rep(j,N-1) res[i][j] = i;
//   }
//   
//   cnt[0] = 1;
//   rep(i,N) rep(j,N){
//     k = cnt[res[i][j]]++;
//     res[i][j] += k * N;
//   }
//   
//   wt("Yes");
//   rep(i,N) wt(res[i](N));
// }

Submission Info

Submission Time
Task E - N法陣
User LayCurse
Language C++14 (GCC 5.4.1)
Score 100
Code Size 1948 Byte
Status AC
Exec Time 36 ms
Memory 10880 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 2
AC × 26
Set Name Test Cases
Sample 00_sample_00, 00_sample_01
All 00_sample_00, 00_sample_01, 02_random_01, 02_random_02, 02_random_03, 02_random_04, 02_random_05, 02_random_06, 02_random_07, 02_random_08, 02_random_09, 02_random_10, 03_min_01, 03_min_02, 03_min_03, 03_min_04, 03_min_05, 04_max_01, 04_max_02, 04_max_03, 04_max_04, 04_max_05, 04_max_06, 04_max_07, 04_max_08, 04_max_09
Case Name Status Exec Time Memory
00_sample_00 AC 1 ms 256 KiB
00_sample_01 AC 1 ms 256 KiB
02_random_01 AC 1 ms 256 KiB
02_random_02 AC 13 ms 4608 KiB
02_random_03 AC 1 ms 256 KiB
02_random_04 AC 8 ms 3200 KiB
02_random_05 AC 1 ms 256 KiB
02_random_06 AC 2 ms 640 KiB
02_random_07 AC 8 ms 3200 KiB
02_random_08 AC 15 ms 5248 KiB
02_random_09 AC 10 ms 3712 KiB
02_random_10 AC 1 ms 256 KiB
03_min_01 AC 1 ms 256 KiB
03_min_02 AC 1 ms 256 KiB
03_min_03 AC 1 ms 256 KiB
03_min_04 AC 1 ms 256 KiB
03_min_05 AC 1 ms 256 KiB
04_max_01 AC 1 ms 256 KiB
04_max_02 AC 36 ms 10880 KiB
04_max_03 AC 1 ms 256 KiB
04_max_04 AC 34 ms 10880 KiB
04_max_05 AC 1 ms 256 KiB
04_max_06 AC 36 ms 10752 KiB
04_max_07 AC 33 ms 10112 KiB
04_max_08 AC 32 ms 10240 KiB
04_max_09 AC 34 ms 10240 KiB