Submission #1623321


Source Code Expand

#include <iostream>
#include <iomanip> // << fixed << setprecision(xxx)
#include <algorithm> // do { } while ( next_permutation(A, A+xxx) ) ;
#include <vector>
#include <string> // to_string(nnn) // substr(m, n) // stoi(nnn)
#include <complex>
#include <tuple> // get<n>(xxx)
#include <queue>
#include <stack>
#include <map> // if (M.find(key) != M.end()) { }
#include <set> // S.insert(M);
// if (S.find(key) != S.end()) { }
// for (auto it=S.begin(); it != S.end(); it++) { }
// auto it = S.lower_bound(M);
#include <random> // random_device rd; mt19937 mt(rd());
#include <cctype>
#include <cassert>
#include <cmath>
#include <cstdio>
#include <cstdlib> // atoi(xxx)
using namespace std;

#define DEBUG 0 // change 0 -> 1 if we need debug.
// insert #if<tab> by my emacs. #if DEBUG == 1 ... #end

typedef long long ll;

// const int dx[4] = {1, 0, -1, 0};
// const int dy[4] = {0, 1, 0, -1};

// const int C = 1e6+10;
// const ll M = 1000000007;

int H, W, d;

char c[4] = {'R', 'Y', 'G', 'B'};

int color(int x, int y) {
  int nx = x+y;
  int ny = x-y + 500 * d;
  int ans = 0;
  if ((nx/d)%2 == 0) {
    ans += 2;
  }
  if ((ny/d)%2 == 0) {
    ans += 1;
  }
  return ans;
}

int main () {
  cin >> H >> W >> d;
  int ans[510][510];
  for (auto i = 0; i < H; ++i) {
    for (auto j = 0; j < W; ++j) {
      ans[i][j] = color(i, j);
    }
  }
  for (auto i = 0; i < H; ++i) {
    for (auto j = 0; j < W; ++j) {
      cout << c[ans[i][j]];
      if (j == W-1) {
        cout << endl;
      }
    }
  }
}

Submission Info

Submission Time
Task D - Four Coloring
User kazunetakahashi
Language C++14 (GCC 5.4.1)
Score 700
Code Size 1574 Byte
Status AC
Exec Time 12 ms
Memory 1536 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 700 / 700
Status
AC × 2
AC × 48
Set Name Test Cases
Sample 0_00.txt, 0_01.txt
All 0_00.txt, 0_01.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt, 1_24.txt, 1_25.txt, 1_26.txt, 1_27.txt, 1_28.txt, 1_29.txt, 1_30.txt, 1_31.txt, 1_32.txt, 1_33.txt, 1_34.txt, 1_35.txt, 1_36.txt, 1_37.txt, 1_38.txt, 1_39.txt, 1_40.txt, 1_41.txt, 1_42.txt, 1_43.txt, 1_44.txt, 1_45.txt
Case Name Status Exec Time Memory
0_00.txt AC 1 ms 256 KB
0_01.txt AC 1 ms 256 KB
1_00.txt AC 1 ms 256 KB
1_01.txt AC 1 ms 256 KB
1_02.txt AC 1 ms 256 KB
1_03.txt AC 1 ms 256 KB
1_04.txt AC 1 ms 256 KB
1_05.txt AC 1 ms 256 KB
1_06.txt AC 3 ms 1280 KB
1_07.txt AC 3 ms 1280 KB
1_08.txt AC 3 ms 1280 KB
1_09.txt AC 3 ms 1280 KB
1_10.txt AC 12 ms 1536 KB
1_11.txt AC 12 ms 1536 KB
1_12.txt AC 12 ms 1536 KB
1_13.txt AC 12 ms 1536 KB
1_14.txt AC 9 ms 1280 KB
1_15.txt AC 11 ms 1408 KB
1_16.txt AC 10 ms 1280 KB
1_17.txt AC 11 ms 1408 KB
1_18.txt AC 10 ms 1280 KB
1_19.txt AC 9 ms 1280 KB
1_20.txt AC 11 ms 1408 KB
1_21.txt AC 10 ms 1408 KB
1_22.txt AC 7 ms 1152 KB
1_23.txt AC 9 ms 1280 KB
1_24.txt AC 8 ms 1152 KB
1_25.txt AC 10 ms 1280 KB
1_26.txt AC 9 ms 1152 KB
1_27.txt AC 10 ms 1280 KB
1_28.txt AC 11 ms 1408 KB
1_29.txt AC 9 ms 1280 KB
1_30.txt AC 8 ms 1408 KB
1_31.txt AC 10 ms 1408 KB
1_32.txt AC 11 ms 1408 KB
1_33.txt AC 9 ms 1280 KB
1_34.txt AC 10 ms 1408 KB
1_35.txt AC 11 ms 1408 KB
1_36.txt AC 11 ms 1408 KB
1_37.txt AC 11 ms 1408 KB
1_38.txt AC 11 ms 1408 KB
1_39.txt AC 11 ms 1408 KB
1_40.txt AC 10 ms 1280 KB
1_41.txt AC 11 ms 1408 KB
1_42.txt AC 9 ms 1280 KB
1_43.txt AC 11 ms 1408 KB
1_44.txt AC 11 ms 1408 KB
1_45.txt AC 10 ms 1280 KB