oj.uz

Submission #148432

# Submission time Handle Problem Language Result Execution time Memory
148432 2019-09-01T04:22:34 Z 코딩은 체육과목입니다(#3561, jwvg0425, 16silver, jhuni) Crosses on the Grid (FXCUP4_cross) C++17
8 / 100
 86 ms 3692 KB 
#include "cross.h"
#include <stdio.h>
#include <vector>
#include <queue>
#include <algorithm>
#include <iostream>
#include <string>
#include <bitset>
#include <map>
#include <set>
#include <tuple>
#include <string.h>
#include <math.h>
#include <random>
#include <functional>
#include <assert.h>
#include <math.h>
#define all(x) (x).begin(), (x).end()
#define xx first
#define yy second

using namespace std;

using i64 = long long int;
using ii = pair<int, int>;
using ii64 = pair<i64, i64>;

long long SelectCross(int K, std::vector<int> I, std::vector<int> O) 
{
    i64 ans = 0;

    for (int i = 0; i < I.size(); i++)
    {
        i64 oi = O[i];
        i64 ii = I[i];

        ans = max(ans, 2 * oi * ii - ii * ii);
    }

	return ans;
}

Compilation message

cross.cpp: In function 'long long int SelectCross(int, std::vector<int>, std::vector<int>)':
cross.cpp:32:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < I.size(); i++)
                     ~~^~~~~~~~~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 6 ms 256 KB Output is correct
4 Correct 6 ms 384 KB Output is correct
5 Correct 10 ms 640 KB Output is correct
6 Correct 86 ms 3688 KB Output is correct
7 Correct 86 ms 3692 KB Output is correct
8 Correct 84 ms 3692 KB Output is correct

Subtask #2
0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 6 ms 256 KB Output is correct
4 Correct 6 ms 384 KB Output is correct
5 Correct 10 ms 640 KB Output is correct
6 Correct 86 ms 3688 KB Output is correct
7 Correct 86 ms 3692 KB Output is correct
8 Correct 84 ms 3692 KB Output is correct
9 Incorrect 5 ms 384 KB Output isn't correct
10 Halted 0 ms 0 KB -

Subtask #3
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 6 ms 256 KB Output is correct
4 Correct 6 ms 384 KB Output is correct
5 Correct 10 ms 640 KB Output is correct
6 Correct 86 ms 3688 KB Output is correct
7 Correct 86 ms 3692 KB Output is correct
8 Correct 84 ms 3692 KB Output is correct
9 Incorrect 5 ms 384 KB Output isn't correct
10 Halted 0 ms 0 KB -