oj.uz

Submission #70604

# Submission time Handle Problem Language Result Execution time Memory
70604 2018-08-23T07:21:34 Z polyfish Gap (APIO16_gap) C++14
0 / 100
 39 ms 39312 KB 
//I love armpit fetish

#include <bits/stdc++.h>
#include "gap.h"
using namespace std;

#define debug(x) cerr << #x << " = " << x << '\n';
#define BP() cerr << "OK!\n";
#define PR(A, n) {cerr << #A << " = "; for (int _=1; _<=n; ++_) cerr << A[_] << ' '; cerr << '\n';}
#define PR0(A, n) {cerr << #A << " = "; for (int _=0; _<n; ++_) cerr << A[_] << ' '; cerr << '\n';}
#define FILE_NAME "data"

const long long INF = 1e18;
const int MAX_N = 100002;

int n;
long long a[MAX_N];

long long solve_subtask_1() {
    int l = 1, r = n;
    long long s = 1, t = INF;
    while (l<=r) {
        long long *mn;
        long long *mx;
        MinMax(s, t, mn, mx);
        a[l] = *mn;
        a[r] = *mx;
        s = *mn + 1;
        t = *mx - 1;
    }
    long long res = 0;
    for (int i=2; i<=n; ++i)
        res = max(res, a[i] - a[i-1]);
    return res;
}

long long findGap(int testID, int N) {
    n = N;
    if (testID==1)
        return solve_subtask_1();
    return 0;
//    else
//        return solve_subtask_2();
}

Compilation message

gap.cpp: In function 'long long int solve_subtask_1()':
gap.cpp:25:15: warning: 'mn' may be used uninitialized in this function [-Wmaybe-uninitialized]
         MinMax(s, t, mn, mx);
         ~~~~~~^~~~~~~~~~~~~~
gap.cpp:25:15: warning: 'mx' may be used uninitialized in this function [-Wmaybe-uninitialized]

Subtask #1
0 / 30.0

# Verdict Execution time Memory Grader output
1 Runtime error 3 ms 344 KB Execution failed because the return code was nonzero
2 Runtime error 2 ms 368 KB Execution failed because the return code was nonzero
3 Runtime error 3 ms 460 KB Execution failed because the return code was nonzero
4 Runtime error 3 ms 608 KB Execution failed because the return code was nonzero
5 Runtime error 2 ms 728 KB Execution failed because the return code was nonzero
6 Runtime error 3 ms 728 KB Execution failed because the return code was nonzero
7 Runtime error 2 ms 728 KB Execution failed because the return code was nonzero
8 Runtime error 2 ms 728 KB Execution failed because the return code was nonzero
9 Runtime error 3 ms 728 KB Execution failed because the return code was nonzero
10 Runtime error 2 ms 728 KB Execution failed because the return code was nonzero
11 Runtime error 2 ms 728 KB Execution failed because the return code was nonzero
12 Runtime error 3 ms 916 KB Execution failed because the return code was nonzero
13 Runtime error 3 ms 916 KB Execution failed because the return code was nonzero
14 Runtime error 3 ms 916 KB Execution failed because the return code was nonzero
15 Runtime error 2 ms 916 KB Execution failed because the return code was nonzero
16 Runtime error 11 ms 1532 KB Execution failed because the return code was nonzero
17 Runtime error 10 ms 1996 KB Execution failed because the return code was nonzero
18 Runtime error 11 ms 2460 KB Execution failed because the return code was nonzero
19 Runtime error 11 ms 2940 KB Execution failed because the return code was nonzero
20 Runtime error 8 ms 3020 KB Execution failed because the return code was nonzero
21 Runtime error 34 ms 5504 KB Execution failed because the return code was nonzero
22 Runtime error 39 ms 7348 KB Execution failed because the return code was nonzero
23 Runtime error 34 ms 9168 KB Execution failed because the return code was nonzero
24 Runtime error 39 ms 11076 KB Execution failed because the return code was nonzero
25 Runtime error 28 ms 12204 KB Execution failed because the return code was nonzero
26 Runtime error 36 ms 14104 KB Execution failed because the return code was nonzero
27 Runtime error 39 ms 15948 KB Execution failed because the return code was nonzero
28 Runtime error 35 ms 17836 KB Execution failed because the return code was nonzero
29 Runtime error 32 ms 19696 KB Execution failed because the return code was nonzero
30 Runtime error 18 ms 20388 KB Execution failed because the return code was nonzero
31 Runtime error 3 ms 20388 KB Execution failed because the return code was nonzero
32 Runtime error 3 ms 20388 KB Execution failed because the return code was nonzero

Subtask #2
0 / 70.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 20388 KB Output isn't correct
2 Incorrect 3 ms 20388 KB Output isn't correct
3 Incorrect 3 ms 20388 KB Output isn't correct
4 Incorrect 2 ms 20388 KB Output isn't correct
5 Incorrect 2 ms 20388 KB Output isn't correct
6 Incorrect 2 ms 20388 KB Output isn't correct
7 Incorrect 3 ms 20388 KB Output isn't correct
8 Incorrect 2 ms 20388 KB Output isn't correct
9 Incorrect 3 ms 20388 KB Output isn't correct
10 Incorrect 3 ms 20388 KB Output isn't correct
11 Incorrect 3 ms 20388 KB Output isn't correct
12 Incorrect 3 ms 20388 KB Output isn't correct
13 Incorrect 2 ms 20388 KB Output isn't correct
14 Incorrect 3 ms 20388 KB Output isn't correct
15 Incorrect 3 ms 20388 KB Output isn't correct
16 Incorrect 10 ms 20608 KB Output isn't correct
17 Incorrect 14 ms 20944 KB Output isn't correct
18 Incorrect 11 ms 21536 KB Output isn't correct
19 Incorrect 11 ms 21872 KB Output isn't correct
20 Incorrect 7 ms 22048 KB Output isn't correct
21 Incorrect 30 ms 24400 KB Output isn't correct
22 Incorrect 36 ms 26272 KB Output isn't correct
23 Incorrect 33 ms 28116 KB Output isn't correct
24 Incorrect 31 ms 29960 KB Output isn't correct
25 Incorrect 23 ms 31180 KB Output isn't correct
26 Incorrect 33 ms 33092 KB Output isn't correct
27 Incorrect 30 ms 34880 KB Output isn't correct
28 Incorrect 34 ms 36904 KB Output isn't correct
29 Incorrect 33 ms 38568 KB Output isn't correct
30 Incorrect 27 ms 39312 KB Output isn't correct
31 Incorrect 4 ms 39312 KB Output isn't correct
32 Incorrect 2 ms 39312 KB Output isn't correct