제출 #990074

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
990074	2024-05-29 13:20:46	coftochka	Bitaro the Brave (JOI19_ho_t1)	C++17	100 / 100	224 ms	92052 KiB

joi2019_ho_t1

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#include <iostream>
#include <cstring>
using namespace std;
const int N = 3030;
int O[N][N];
int I[N][N];
string s[N];
int n, m;
void input(){
    cin >> n >> m;
    for (int i = 0; i < n; ++i){
        cin >> s[i];
    }
    
}
void preprocess(){
    for (int i = 0; i < n; ++i){
        O[i][m] = 0;
        for (int j = m - 1; j >= 0; --j){
            O[i][j] = O[i][j + 1];
            if (s[i][j] == 'O'){
                ++O[i][j];
            }
        }
    }
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 30 / 30
• Subtask 3: 50 / 50