제출 #637780

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
637780		ksu2009en	Colouring a rectangle (eJOI19_colouring)	C++17	0 / 100	301 ms	6552 KiB

colouring

#include <iostream>
#include <vector>
#include <string>
#include <math.h>
#include <cmath>
#include <iomanip>
#include <cstdio>
#include <algorithm>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <deque>
#include <bitset>
#include <cstring>

using namespace std;
typedef long long ll;


int main(){
    ll m, n;
    cin >> m >> n;
    vector<ll>down(n + m - 1), up(n + m - 1);
    
    for(int i = 0; i < down.size(); i++)
        cin >> down[i];
    
    for(int i = 0; i < up.size(); i++)
        cin >> up[i];
    
    ll ans = 0;
    
    for(int i = 0; i < m; i++){
        //cout << down[i] << ' ' << up[n - i - 1] << endl;
        ans += min(down[n - i - 1], up[i]);
    }
    
    cout << ans << endl;
    
    return 0;
}
/*
 3 1
 3 4 5
 1 2 90
 
 */

컴파일 시 표준 에러 (stderr) 메시지

colouring.cpp: In function 'int main()':
colouring.cpp:26:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   26 |     for(int i = 0; i < down.size(); i++)
      |                    ~~^~~~~~~~~~~~~
colouring.cpp:29:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   29 |     for(int i = 0; i < up.size(); i++)
      |                    ~~^~~~~~~~~~~

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 20
• Subtask 5: 0 / 10
• Subtask 6: 0 / 20
• Subtask 7: 0 / 20