Submission #659148

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
659148	2022-11-16 19:24:54	Kenpar	Bitaro the Brave (JOI19_ho_t1)	C++17	100 / 100	256 ms	17980 KiB

joi2019_ho_t1

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#include "bits/stdc++.h"
using namespace std;
#define ll long long
#define endl '\n'
const ll MOD = 1e9+7;
const ll INF = 1e16;
const ll MAX = 2 * 1e5;
void solve(){
  int n,m;
  cin>>n>>m;
  char arr[n][m];
  vector<array<int,3>> cols(m), rows(n);
  for(int i = 0; i < n ;i++){
    for(int j = 0; j < m; j++){
      cin>>arr[i][j];
      if(arr[i][j] == 'J'){
        cols[j][0]++;
        rows[i][0]++;
      }else if(arr[i][j] == 'O'){
        cols[j][1]++;
        rows[i][1]++;
      }else{
        cols[j][2]++;
        rows[i][2]++;
      }
    }
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 30 / 30
• Subtask 3: 50 / 50