Submission #1131290

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Source Code Expand

#include <vector>
#include <iostream>
#include <string>
#include <map>
#include <algorithm>
#include <set>
#include <queue>
#include <cstdio>
#include <utility>
#include <bitset>
#include <complex>
#include <stack>
#include <tuple>

using namespace std;
typedef long long ll;
typedef pair<int,int> P;
typedef tuple<ll,ll,ll> T;
const ll INF = 1e7;
int main(){
	int N;
	cin >> N;
	vector<string> area(N);
	for(int i=0;i<N;i++)
		cin >> area[i];
	vector<int> not;
	for(int x=0;x<N;x++){
		bool flag=false;
		for(int y=0;y<N;y++){
			if(area[y][x]=='.')
				flag=true;
		}
		if(flag)
			not.push_back(x);
	}
	ll ans=INF;
	for(int base=0;base<N;base++){
		int cost=INF;
		bool flag=true;
		for(int x=0;x<N;x++)
			if(area[base][x]=='.')
				flag=false;
		if(flag)
			cost=0;
		else{
			bool exist=false;
			for(int y=0;y<N;y++){
				if(area[y][base]=='#')
					exist=true;
			}
			if(exist){
				cost=0;
				for(int x=0;x<N;x++)
					if(area[base][x]=='.')
						cost++;
			}
		}
		ans=min(ans,(ll)cost+not.size());
	}
	if(ans==INF)
		cout << -1 << endl;
	else
		cout << ans << endl;
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:26:14: error: expected unqualified-id before ‘not’ token
  vector<int> not;
              ^
./Main.cpp:34:7: error: expected primary-expression before ‘.’ token
    not.push_back(x);
       ^
./Main.cpp:58:27: error: expected primary-expression before ‘.’ token
   ans=min(ans,(ll)cost+not.size());
                           ^