oj.uz

Submission #515934

# Submission time Handle Problem Language Result Execution time Memory
515934 2022-01-20T07:02:42 Z Theo830 Maxcomp (info1cup18_maxcomp) C++17
15 / 100
 2 ms 304 KB 
#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 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Incorrect 0 ms 208 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 204 KB Output is correct
2 Correct 2 ms 208 KB Output is correct
3 Correct 2 ms 304 KB Output is correct

Subtask #3
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Incorrect 0 ms 208 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Incorrect 0 ms 208 KB Output isn't correct
4 Halted 0 ms 0 KB -