oj.uz

Submission #148912

# Submission time Handle Problem Language Result Execution time Memory
148912 2019-09-01T05:22:07 Z Greedy left the chat.(#3618, miguel, claudy, MvC) Crosses on the Grid (FXCUP4_cross) C++17
0 / 100
 5 ms 432 KB 
/*
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*/
#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define dbg(x) cout << #x << '=' << x << '\n';
#define ll long long
#define x first
#define y second
#define pi pair <int, int>
#define vi vector <int>
#define L nod<<1
#define R ((nod<<1)|1)
#define mp make_pair
const ll mod = 1000000007;
const ll nmax=1000003;

ll SelectCross (int k, vi I, vi O){
    ll ans=0;
    for(int i=0; i<I.size(); i++){
       ans=max(ans, (ll)I[i]*I[i]+(ll)2*O[i]*I[i]);
    }
    return ans;
}


/*int32_t main(){
    ios_base :: sync_with_stdio(0); cin.tie(0); cout.tie(0);
    mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
}*/

Compilation message

cross.cpp: In function 'long long int SelectCross(int, std::vector<int>, std::vector<int>)':
cross.cpp:39:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0; i<I.size(); i++){
                  ~^~~~~~~~~

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 432 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 55.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 432 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 37.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 432 KB Output isn't correct
2 Halted 0 ms 0 KB -