제출 #1174418

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1174418		Pacybwoah	Maxcomp (info1cup18_maxcomp)	C++20	60 / 100	1093 ms	8264 KiB

maxcomp

#include<iostream>
#include<vector>
#include<algorithm>
#include<utility>
#include<cmath>
using namespace std;
typedef long long ll;
int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    int n, m;
    cin >> n >> m;
    vector<vector<ll>> vec(n + 1, vector<ll>(m + 1));
    for(int i = 1; i <= n; i++) for(int j = 1; j <= m; j++) cin >> vec[i][j];
    ll ans = 0;
    for(int i = 1; i <= n; i++){
        for(int j = 1; j <= m; j++){
            for(int k = 1; k <= n; k++){
                for(int l = 1; l <= m; l++){
                    ans = max(ans, llabs(vec[i][j] - vec[k][l]) - llabs(i - k) - llabs(j - l));
                }
            }
        }
    }
    cout << ans - 1 << "\n";
}
// g++ -std=c++17 -Wall -Wextra -Wshadow -fsanitize=undefined -fsanitize=address -o run pA.cpp -g

• Subtask 1: 15 / 15
• Subtask 2: 15 / 15
• Subtask 3: 30 / 30
• Subtask 4: 0 / 40