제출 #777500

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
777500		vjudge1	Sajam (COCI18_sajam)	C++17	90 / 90	20 ms	4204 KiB

sajam

#include<bits/stdc++.h>
using namespace std;
#define lalala ios_base::sync_with_stdio(false);cin.tie(NULL);
//#define endl "\n"
#define ll long long
#define pb push_back
#define N 1005
#define f first
#define s second
#define M 17
int dp[N];
int main(){
	int n,k;cin>>n>>k;
	int arr[n][n];
	for(int i=0;i<n;i++){
		string str;cin>>str;
		for(int j=0;j<n;j++){
			arr[i][j]=(str[j]=='o');
		}
	}
	for(int uwu=0;uwu<1;uwu++){
                for(int i=0;i<n;i++){
			int bir=0;
			for(int j=0;j<n;j++){
				bir+=arr[j][i];
			}
			if(bir>n-bir){
				for(int j=0;j<n;j++){
					arr[j][i]^=1;
				}
			}
		}
		for(int i=0;i<n;i++){
			int bir=0;
			for(int j=0;j<n;j++){
				bir+=arr[i][j];
			}
			if(bir>n-bir){
				for(int j=0;j<n;j++){
					arr[i][j]^=1;
				}
			}
		}
	}
	int bir=0;
	for(int i=0;i<n;i++){
		for(int j=0;j<n;j++){
			bir+=arr[i][j];
		}
	}
	if(bir>n*n-bir)bir=n*n-bir;
	if(bir<=k)cout<<"DA"<<endl;
	else cout<<"NE"<<endl;
}

• Subtask 1: 15 / 15
• Subtask 2: 15 / 15
• Subtask 3: 15 / 15
• Subtask 4: 15 / 15
• Subtask 5: 15 / 15
• Subtask 6: 15 / 15