Submission #510236

#	Time	Username	Problem	Language	Result	Execution time	Memory
510236		M_sawas_	Tetris (COCI17_tetris)	C++17	40 / 80	1 ms	224 KiB

tetris

#include <bits/stdc++.h>
#define ll long long
#define endl "\n"
using namespace std;
ll n,m,a,b,c,d,e,x[11][11];
int main()
{
    cin>>n>>m;
    char s[n][m];
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            cin>>s[i][j];
            x[i][j]=s[i][j];
            x[i][j]-=96;
        }
    }
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            if(s[i][j]==s[i][j+1]){
                if(s[i][j]==s[i+1][j]&&s[i][j]==s[i+1][j+1]&&s[i][j]!='.'&&j+1<m&&i+1<n){
                    a++;
                }
                else if(s[i][j]==s[i][j+2]&&s[i][j]==s[i][j+3]&&s[i][j]!='.'&&j+3<m&&i<n){
                    b++;
                }
                else if(s[i][j]==s[i+1][j]&&s[i][j]==s[i+1][j-1]&&s[i][j]!='.'&&j-1>=0&&i+1<n){
                    c++;
                }
                else if(s[i][j]==s[i+1][j+1]&&s[i][j]==s[i-1][j]&&s[i][j]!='.'&&j+1<m&&i+1<n&&i-1>=0){
                    c++;
                }
                else if(s[i][j]==s[i+1][j+1]&&s[i][j]==s[i+1][j+2]&&s[i][j]!='.'&&j+2<m&&i+1<n){
                    d++;
                }
                else if(s[i][j]==s[i+1][j]&&s[i][j]==s[i-1][j+1]&&s[i][j]!='.'&&j+1<m&&i+1<n&&i-1>=0){
                    d++;
                }
                else if(s[i][j]==s[i-1][j+1]&&s[i][j]==s[i][j+2]&&s[i][j]!='.'&&j+2<m&&i-1>=0){
                    e++;
                }
                else if(s[i][j]==s[i+1][j+1]&&s[i][j]==s[i][j+2]&&s[i][j]!='.'&&j+2<m&&i+1<n){
                    e++;
                }
                else if(s[i][j]==s[i-1][j]&&s[i][j]==s[i+1][j]&&s[i][j]!='.'&&j<m&&i+1<n&&i-1>=0){
                    e++;
                }
                else if(s[i][j]==s[i-1][j+1]&&s[i][j]==s[i+1][j+1]&&s[i][j]!='.'&&j+1<m&&i+1<n&&i-1>=0){
                    e++;
                }
            }
            else if(s[i][j]==s[i+1][j]&&s[i][j]==s[i+2][j]&&s[i][j]==s[i+3][j]&&s[i][j]!='.'&&i+3<n){
                b++;
            }
        }
    }
    cout<<a<<endl<<b<<endl<<c<<endl<<d<<endl<<e;

    return 0;
}

• Subtask 1: 40 / 80