Submission #515934

#	Time	Username	Problem	Language	Result	Execution time	Memory
515934		Theo830	Maxcomp (info1cup18_maxcomp)	C++17	15 / 100	2 ms	304 KiB

maxcomp

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll INF = 1e9+7;
const ll MOD = 998244353;
typedef pair<ll,ll> ii;
#define iii pair<ii,ll>
#define f(i,a,b) for(ll i = a;i < b;i++)
#define pb push_back
#define vll vector<ll>
#define F first
#define S second
#define all(x) (x).begin(), (x).end()
///I hope I will get uprating and don't make mistakes
///I will never stop programming
///sqrt(-1) Love C++
///Please don't hack me
///@TheofanisOrfanou Theo830
///Think different approaches (bs,dp,greedy,graphs,shortest paths,mst)
///Stay Calm
///Look for special cases
///Beware of overflow and array bounds
///Think the problem backwards
///Training
int main(void){
    ll n,m;
    cin>>n>>m;
    ll ans = 0;
    ll arr[n][m];
    f(i,0,n){
        f(j,0,m){
            cin>>arr[i][j];
        }
    }
    f(i,0,n){
        f(j,0,m){
            f(ii,0,n){
                f(jj,0,m){
                    ans = max(ans,arr[i][j] - arr[ii][jj] - abs(ii-i) - abs(jj-j) - 1);
                }
            }
        }
    }
    cout<<ans<<"\n";
}

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