#include <bits/stdc++.h>
#include<unordered_map>
using namespace std;
#define ll long long
#define endl "\n"
#define Sara ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
const long long mod=998244353;
const double PI=acos(-1);
int main()
{
//freopen("input.in","r",stdin);
Sara
int n,m;
cin>>n>>m;
int f1=0,f2=0,f3=0,f4=0,f5=0;
vector<vector<char>>v(30,vector<char>(30));
for(int i=1; i<=n; i++)
{
for(int j=1; j<=m; j++)
{
cin>>v[i][j];
}
}
for(int i=1; i<=n; i++)
{
for(int j=1; j<=m; j++)
{
if(v[i][j]!='.')
{
/*figure 1*/ if(v[i+1][j]==v[i][j] && v[i][j+1]==v[i][j] && v[i+1][j+1]==v[i][j] && !vs[i+1][j] && !vs[i][j+1] && !vs[i+1][j+1])
{
f1++;
}
/*figure 2*/ if(v[i][j+1]==v[i][j] && v[i][j+2]==v[i][j] && v[i][j+3]==v[i][j] && !vs[i][j+1] && !vs[i][j+2] && !vs[i][j+3])
{
f2++;
}
else if(v[i+1][j]==v[i][j] && v[i+2][j]==v[i][j] && v[i+3][j]==v[i][j] && !vs[i+1][j] && !vs[i+2][j] && !vs[i+3][j]){
f1++;
}
/*figure 3*/ if(v[i+1][j]==v[i][j] && v[i+1][j-1]==v[i][j] && v[i][j+1]==v[i][j] && !vs[i+1][j] && !vs[i+1][j-1] && !vs[i][j+1])
{
f3++;
}
else if(v[i+1][j]==v[i][j] && v[i+1][j+1]==v[i][j] && v[i+2][j+1]==v[i][j] && !vs[i+1][j] && !vs[i+1][j+1] && !vs[i+2][j+1])
{
f3++;
}
/*figure 4*/ if(v[i+1][j+2]==v[i][j] && v[i+1][j+1]==v[i][j] && v[i][j+1]==v[i][j] && !vs[i+1][j+2] && !vs[i+1][j+1] && !vs[i][j+1])
{
f4++;
}
else if(v[i+1][j]==v[i][j] && v[i+1][j-1]==v[i][j] && v[i+2][j-1]==v[i][j] && !vs[i+1][j] && !vs[i+1][j-1] && !vs[i+2][j-1])
{
f4++;
}
/*figure 5*/ if(v[i+1][j-1]==v[i][j] && v[i+1][j]==v[i][j] && v[i+1][j+1]==v[i][j] && !vs[i+1][j-1] && !vs[i+1][j] && !vs[i+1][j+1])
{
f5++;
}
else if(v[i+1][j]==v[i][j] && v[i+2][j]==v[i][j] && v[i+1][j+1]==v[i][j] && !vs[i+1][j] && !vs[i+2][j] && !vs[i+1][j+1] )
{
f5++;
}
else if(v[i][j+1]==v[i][j] && v[i][j+2]==v[i][j] && v[i+1][j+1]==v[i][j] && !vs[i][j+1] && !vs[i][j+2] && !vs[i+1][j+1])
{
f5++;
}
else if(v[i+1][j]==v[i][j] && v[i+2][j]==v[i][j] && v[i+1][j-1]==v[i][j] && !vs[i+1][j] && !vs[i+2][j] && !vs[i+1][j-1] )
{
f5++;
}
}
}
}
cout<<f1<<endl<<f2<<endl<<f3<<endl<<f4<<endl<<f5;
return 0;
}
Compilation message
tetris.cpp: In function 'int main()':
tetris.cpp:30:89: error: 'vs' was not declared in this scope; did you mean 'v'?
30 | /*figure 1*/ if(v[i+1][j]==v[i][j] && v[i][j+1]==v[i][j] && v[i+1][j+1]==v[i][j] && !vs[i+1][j] && !vs[i][j+1] && !vs[i+1][j+1])
| ^~
| v
tetris.cpp:35:86: error: 'vs' was not declared in this scope; did you mean 'v'?
35 | /*figure 2*/ if(v[i][j+1]==v[i][j] && v[i][j+2]==v[i][j] && v[i][j+3]==v[i][j] && !vs[i][j+1] && !vs[i][j+2] && !vs[i][j+3])
| ^~
| v
tetris.cpp:42:88: error: 'vs' was not declared in this scope; did you mean 'v'?
42 | /*figure 3*/ if(v[i+1][j]==v[i][j] && v[i+1][j-1]==v[i][j] && v[i][j+1]==v[i][j] && !vs[i+1][j] && !vs[i+1][j-1] && !vs[i][j+1])
| ^~
| v
tetris.cpp:50:91: error: 'vs' was not declared in this scope; did you mean 'v'?
50 | /*figure 4*/ if(v[i+1][j+2]==v[i][j] && v[i+1][j+1]==v[i][j] && v[i][j+1]==v[i][j] && !vs[i+1][j+2] && !vs[i+1][j+1] && !vs[i][j+1])
| ^~
| v
tetris.cpp:58:91: error: 'vs' was not declared in this scope; did you mean 'v'?
58 | /*figure 5*/ if(v[i+1][j-1]==v[i][j] && v[i+1][j]==v[i][j] && v[i+1][j+1]==v[i][j] && !vs[i+1][j-1] && !vs[i+1][j] && !vs[i+1][j+1])
| ^~
| v
