Submission #1309793

#	Time	Username	Problem	Language	Result	Execution time	Memory
1309793		Irate	Tetris (COCI17_tetris)	C++20	16 / 80	1 ms	580 KiB

tetris

#include <bits/stdc++.h>
using namespace std;
bool check(int x, int y, int n, int m){
    return (0 <= x && x < n && 0 <= y && y < m);
}
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int n, m;
    cin >> n >> m;
    vector<vector<char>>g(n, vector<char>(m));
    for(int i = 0;i < n;++i){
        for(int j = 0;j < m;++j){
            cin >> g[i][j];
        }
    }
    int say[5] = {};
    for(int i = 0;i < n;++i){
        for(int j = 0;j < m;++j){
            bool ch = check(i + 1, j + 1, n, m);
            if(!ch)continue;
            bool equiv = g[i][j] == g[i + 1][j] && \
                g[i + 1][j] == g[i][j + 1] && \
               g[i][j + 1] == g[i + 1][j + 1];

            if(ch && equiv && g[i][j] != '.'){
                say[0]++;
            }
        }
    }
    for(int i = 0;i < 5;++i){
        cout << say[i] << '\n';
    }
}

• Subtask 1: 16 / 80