Submission #849455

# Submission time Handle Problem Language Result Execution time Memory
849455 2023-09-14T16:03:03 Z TahirAliyev Gap (APIO16_gap) C++17
0 / 100
31 ms 3112 KB
#include "gap.h"
#include <bits/stdc++.h>

using namespace std;

#define ll long long

ll findGap(int T, int N)
{
    if(T == 1){
        ll a, b;
        MinMax(1, 1e18, &a, &b);
        if(N == 2){
            return b - a;
        }
        ll ans = 1;
        ll _a, _b;
        while(a < b){
            _a = a, _b = b;
            MinMax(a + 1, b - 1, &a, &b);
            if(a == -1 || b == -1) break;
            ans = max(a - _a, ans);
            ans = max(_b - b, ans);
        }
        if(a < b){
            ans = max(ans, b - a);
        }
        if((a == -1 || b == -1) && (_a < _b)){
            ans = max(ans, _b - _a);
        }
        return ans;
    }
    else{

    }
}

Compilation message

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:36:1: warning: control reaches end of non-void function [-Wreturn-type]
   36 | }
      | ^
gap.cpp:29:31: warning: '_b' may be used uninitialized in this function [-Wmaybe-uninitialized]
   29 |             ans = max(ans, _b - _a);
      |                            ~~~^~~~
gap.cpp:29:31: warning: '_a' may be used uninitialized in this function [-Wmaybe-uninitialized]
# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 0 ms 2392 KB Output is correct
4 Correct 0 ms 2392 KB Output is correct
5 Correct 0 ms 2392 KB Output is correct
6 Incorrect 0 ms 2392 KB Output isn't correct
7 Incorrect 0 ms 2392 KB Output isn't correct
8 Incorrect 1 ms 2392 KB Output isn't correct
9 Incorrect 0 ms 2392 KB Output isn't correct
10 Runtime error 1 ms 2392 KB Execution failed because the return code was nonzero
11 Incorrect 1 ms 2656 KB Output isn't correct
12 Incorrect 1 ms 2392 KB Output isn't correct
13 Incorrect 1 ms 2392 KB Output isn't correct
14 Incorrect 1 ms 2392 KB Output isn't correct
15 Incorrect 1 ms 2392 KB Output isn't correct
16 Incorrect 7 ms 2580 KB Output isn't correct
17 Incorrect 7 ms 2816 KB Output isn't correct
18 Incorrect 7 ms 2588 KB Output isn't correct
19 Incorrect 7 ms 2580 KB Output isn't correct
20 Runtime error 6 ms 2740 KB Execution failed because the return code was nonzero
21 Incorrect 28 ms 2860 KB Output isn't correct
22 Incorrect 28 ms 2852 KB Output isn't correct
23 Incorrect 27 ms 2856 KB Output isn't correct
24 Incorrect 28 ms 3112 KB Output isn't correct
25 Incorrect 24 ms 2848 KB Output isn't correct
26 Incorrect 27 ms 3020 KB Output isn't correct
27 Incorrect 31 ms 2856 KB Output isn't correct
28 Incorrect 28 ms 2888 KB Output isn't correct
29 Incorrect 27 ms 3112 KB Output isn't correct
30 Runtime error 22 ms 2844 KB Execution failed because the return code was nonzero
31 Runtime error 1 ms 2392 KB Execution failed because the return code was nonzero
32 Runtime error 0 ms 2392 KB Execution failed because the return code was nonzero
# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Partially correct 1 ms 2392 KB Partially correct
3 Partially correct 0 ms 2392 KB Partially correct
4 Partially correct 0 ms 2392 KB Partially correct
5 Partially correct 1 ms 2392 KB Partially correct
6 Partially correct 1 ms 2392 KB Partially correct
7 Partially correct 1 ms 2392 KB Partially correct
8 Partially correct 0 ms 2392 KB Partially correct
9 Partially correct 1 ms 2464 KB Partially correct
10 Runtime error 0 ms 2392 KB Execution failed because the return code was nonzero
11 Partially correct 1 ms 2392 KB Partially correct
12 Partially correct 1 ms 2388 KB Partially correct
13 Partially correct 1 ms 2388 KB Partially correct
14 Partially correct 1 ms 2392 KB Partially correct
15 Partially correct 1 ms 2392 KB Partially correct
16 Partially correct 7 ms 2584 KB Partially correct
17 Partially correct 7 ms 2592 KB Partially correct
18 Partially correct 7 ms 2584 KB Partially correct
19 Partially correct 7 ms 2584 KB Partially correct
20 Runtime error 6 ms 2740 KB Execution failed because the return code was nonzero
21 Incorrect 27 ms 2844 KB Expected int32, but "2500100001" found
22 Incorrect 31 ms 2856 KB Expected int32, but "2500100001" found
23 Incorrect 27 ms 2856 KB Expected int32, but "2500100001" found
24 Incorrect 27 ms 3108 KB Expected int32, but "2500100001" found
25 Incorrect 24 ms 3084 KB Expected int32, but "2500100001" found
26 Incorrect 27 ms 2860 KB Expected int32, but "2500100001" found
27 Incorrect 26 ms 2860 KB Expected int32, but "2500100001" found
28 Incorrect 28 ms 3028 KB Expected int32, but "2500100001" found
29 Incorrect 27 ms 2864 KB Expected int32, but "2500100001" found
30 Runtime error 22 ms 2852 KB Execution failed because the return code was nonzero
31 Runtime error 1 ms 2392 KB Execution failed because the return code was nonzero
32 Runtime error 1 ms 2392 KB Execution failed because the return code was nonzero