Submission #112063

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
112063	2019-05-17T08:13:13 Z	Eug1ena	Gap (APIO16_gap)	C++14	0 / 100	82 ms	5052 KB

gap

#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
using lint = long long;
const lint INF = 1e18;

lint findGap(int T, int N){
    if(T == 1){
        vector<lint> left{-INF}, right{INF + 100};
        while(left.back() + 2 <= right.back()){
            lint l, r;
            MinMax(left.back() + 1, right.back() - 1, &l, &r);
            if(l == -1){
                break;
            }
            left.push_back(l);
            right.push_back(r);
        }
        vector<lint> a;
        for(int i = 1; i < left.size(); i++){
            a.push_back(left[i]);
        }
        for(int i = int(right.size()) - 1; i >= 1; i--){
            a.push_back(right[i]);
        }
        lint ans = 0;
        for(int i = 1; i < a.size(); i++){
            ans = max(ans, a[i] - a[i - 1]);
        }
        return ans;
    }else{
        return -1;
    }
}

Compilation message

gap.cpp: In function 'lint findGap(int, int)':
gap.cpp:20:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int i = 1; i < left.size(); i++){
                        ~~^~~~~~~~~~~~~
gap.cpp:27:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int i = 1; i < a.size(); i++){
                        ~~^~~~~~~~~~

Subtask #1

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	2 ms	384 KB	Output isn't correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	2 ms	384 KB	Output is correct
5	Correct	3 ms	384 KB	Output is correct
6	Incorrect	2 ms	384 KB	Output isn't correct
7	Incorrect	2 ms	384 KB	Output isn't correct
8	Incorrect	2 ms	384 KB	Output isn't correct
9	Incorrect	2 ms	384 KB	Output isn't correct
10	Correct	2 ms	384 KB	Output is correct
11	Incorrect	3 ms	512 KB	Output isn't correct
12	Incorrect	3 ms	384 KB	Output isn't correct
13	Incorrect	3 ms	384 KB	Output isn't correct
14	Incorrect	3 ms	384 KB	Output isn't correct
15	Incorrect	3 ms	384 KB	Output isn't correct
16	Incorrect	14 ms	1692 KB	Output isn't correct
17	Incorrect	14 ms	1664 KB	Output isn't correct
18	Incorrect	20 ms	1656 KB	Output isn't correct
19	Incorrect	14 ms	1664 KB	Output isn't correct
20	Correct	10 ms	1344 KB	Output is correct
21	Incorrect	54 ms	4892 KB	Output isn't correct
22	Incorrect	50 ms	4892 KB	Output isn't correct
23	Incorrect	56 ms	4884 KB	Output isn't correct
24	Incorrect	82 ms	5052 KB	Output isn't correct
25	Incorrect	42 ms	4252 KB	Output isn't correct
26	Incorrect	58 ms	4932 KB	Output isn't correct
27	Incorrect	47 ms	4892 KB	Output isn't correct
28	Incorrect	47 ms	4892 KB	Output isn't correct
29	Incorrect	47 ms	4892 KB	Output isn't correct
30	Correct	38 ms	3740 KB	Output is correct
31	Correct	2 ms	384 KB	Output is correct
32	Correct	2 ms	384 KB	Output is correct

Subtask #2

0 / 70.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	2 ms	256 KB	Output isn't correct
2	Incorrect	2 ms	384 KB	Output isn't correct
3	Incorrect	2 ms	384 KB	Output isn't correct
4	Incorrect	2 ms	384 KB	Output isn't correct
5	Incorrect	2 ms	384 KB	Output isn't correct
6	Incorrect	2 ms	384 KB	Output isn't correct
7	Incorrect	2 ms	384 KB	Output isn't correct
8	Incorrect	2 ms	384 KB	Output isn't correct
9	Incorrect	2 ms	384 KB	Output isn't correct
10	Incorrect	2 ms	384 KB	Output isn't correct
11	Incorrect	2 ms	384 KB	Output isn't correct
12	Incorrect	3 ms	384 KB	Output isn't correct
13	Incorrect	2 ms	384 KB	Output isn't correct
14	Incorrect	2 ms	384 KB	Output isn't correct
15	Incorrect	2 ms	384 KB	Output isn't correct
16	Incorrect	8 ms	1024 KB	Output isn't correct
17	Incorrect	8 ms	1024 KB	Output isn't correct
18	Incorrect	9 ms	996 KB	Output isn't correct
19	Incorrect	8 ms	1024 KB	Output isn't correct
20	Incorrect	10 ms	640 KB	Output isn't correct
21	Incorrect	28 ms	2944 KB	Output isn't correct
22	Incorrect	29 ms	2964 KB	Output isn't correct
23	Incorrect	24 ms	2944 KB	Output isn't correct
24	Incorrect	24 ms	2936 KB	Output isn't correct
25	Incorrect	18 ms	2296 KB	Output isn't correct
26	Incorrect	25 ms	2936 KB	Output isn't correct
27	Incorrect	27 ms	2936 KB	Output isn't correct
28	Incorrect	25 ms	2936 KB	Output isn't correct
29	Incorrect	24 ms	2936 KB	Output isn't correct
30	Incorrect	13 ms	1792 KB	Output isn't correct
31	Incorrect	2 ms	428 KB	Output isn't correct
32	Incorrect	2 ms	384 KB	Output isn't correct