Submission #879596

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
879596	2023-11-27 16:54:18	iskhakkutbilim	Bitaro the Brave (JOI19_ho_t1)	C++17	100 / 100	148 ms	18260 KiB

joi2019_ho_t1

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define ff first
#define ss second
#define all(a) a.begin(), a.end()
const int mod = 1e9 + 7;
const int N = 3000;
int n, m;
char a[N][N];
signed main(){
  ios::sync_with_stdio(0);
  cin.tie(0); cout.tie(0);
  cin >> n >> m;
  for(int i = 0;i < n; i++){
    for(int j = 0;j < m; j++){
      cin >> a[i][j];
    }
  }
  vector<int> col_I(m, 0);
  for(int j = 0;j < m; j++){
    for(int i = 0;i < n; i++){
      col_I[j]+= (a[i][j] == 'I');
    }
  }
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 30 / 30
• Subtask 3: 50 / 50