Submission #1216090

#	Time	Username	Problem	Language	Result	Execution time	Memory
1216090		cuenta_verdadera	Tetris (COCI17_tetris)	C++20	16 / 80	1 ms	328 KiB

tetris

#include <bits/stdc++.h>
using namespace std;
int main() {
    int n,m,c=0,l=0,z=0,s=0,t=0;
    cin>>n>>m;
    vector<vector<char>>v(n,vector<char>(m));
        for (int i = 0; i < n; ++i)
        for (int j = 0; j < m; ++j)
            cin >> v[i][j];
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
        if(v[i][j]!='.'){
            if(i+1<n && j+1<m){
            if(v[i][j]==v[i+1][j] && v[i][j]==v[i][j+1] && v[i][j]==v[i+1][j+1]){
                c++;
                v[i+1][j]='.';
                v[i][j]='.';
                v[i][j+1]='.';
                v[i+1][j+1]='.';
            }
            }
            else if(i+3<n){
            if(v[i][j]==v[i+1][j] && v[i][j]==v[i+2][j] && v[i][j]==v[i+3][j]){
                l++;
                v[i][j]='.';
                v[i+1][j]='.';
                v[i+2][j]='.';
                v[i+3][j]='.';
            }
            }
            else if(j+3<m){
            if(v[i][j]==v[i][j+1] && v[i][j]==v[i][j+2] && v[i][j]==v[i][j+3]){
                l++;
                v[i][j]='.';
                v[i][j+1]='.';
                v[i][j+2]='.';
                v[i][j+3]='.';
            }
            }
            else if(i-1<n && j+1<m && j-1<m){
            if(v[i][j]==v[i+1][j+1] && v[i][j]==v[i+1][j-1] && v[i][j]==v[i+1][j]){
                t++;
                v[i][j]='.';
                v[i+1][j+1]='.';
                v[i+1][j-1]='.';
                v[i+1][j]='.';
            }
            else if(i-1<n && j+1<m && j-1<m){
            if(v[i][j]==v[i][j+1] && v[i][j]==v[i][j+2] && v[i][j]==v[i+1][j]){
                t++;
                v[i][j]='.';
                v[i][j+1]='.';
                v[i][j+2]='.';
                v[i+1][j]='.';
            }
            }
        }
    }
    }
    }
    cout<<c<<endl;
    cout<<l<<endl;
     cout<<z<<endl;
    cout<<s<<endl;
     cout<<t<<endl;
}

• Subtask 1: 16 / 80