Submission #1106674

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1106674	2024-10-30T19:18:26 Z	ASN49K	Gap (APIO16_gap)	C++14	70 / 100	47 ms	4208 KB

gap

#include "gap.h"
#include <bits/stdc++.h>
using i64=long long;
const i64 INF=1e18;
long long findGap(int test, int n)
{
    i64 rez=0;
    if (test == 1)
    {
        i64 l=1,r=INF;
        std::vector<i64>a;
        while(l<=r)
        {
            MinMax(l,r,&l,&r);
            if(l==-1)
            {
                break;
            }
            a.push_back(l);
            a.push_back(r);
            l++;
            r--;
        }
        sort(a.begin(),a.end());
        rez=0;
        i64 last=a[0];
        for(auto &c:a)
        {
            rez=std::max(rez , c-last);
            last=c;
        }
    }
    else
    {
        i64 l,r;
        MinMax(1,INF,&l,&r);
        if(l==r)
        {
            return 0;
        }
        const i64 at_least_gap=(r-l+n-2)/(n-1);
        rez=at_least_gap;
        for(i64 i=l,last=l;i<=r;i+=at_least_gap+1)
        {
            i64 mn,mx;
            MinMax(i,i+at_least_gap,&mn,&mx);
            if(mn!=-1)
            {
                rez=std::max(rez , mn-last);
                last=mx;
            }
        }
    }
	return rez;
}

Subtask #1

0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	1 ms	508 KB	Output isn't correct
2	Correct	1 ms	2384 KB	Output is correct
3	Correct	1 ms	2552 KB	Output is correct
4	Correct	1 ms	2384 KB	Output is correct
5	Correct	1 ms	2556 KB	Output is correct
6	Incorrect	1 ms	2384 KB	Output isn't correct
7	Incorrect	1 ms	2384 KB	Output isn't correct
8	Incorrect	1 ms	2384 KB	Output isn't correct
9	Incorrect	1 ms	2552 KB	Output isn't correct
10	Correct	1 ms	2384 KB	Output is correct
11	Incorrect	1 ms	2384 KB	Output isn't correct
12	Incorrect	1 ms	2480 KB	Output isn't correct
13	Incorrect	1 ms	2384 KB	Output isn't correct
14	Incorrect	2 ms	2384 KB	Output isn't correct
15	Incorrect	1 ms	2488 KB	Output isn't correct
16	Incorrect	8 ms	2896 KB	Output isn't correct
17	Incorrect	8 ms	2896 KB	Output isn't correct
18	Incorrect	8 ms	2896 KB	Output isn't correct
19	Incorrect	8 ms	2896 KB	Output isn't correct
20	Correct	7 ms	2896 KB	Output is correct
21	Incorrect	31 ms	3784 KB	Output isn't correct
22	Incorrect	45 ms	3776 KB	Output isn't correct
23	Incorrect	31 ms	3908 KB	Output isn't correct
24	Incorrect	32 ms	3784 KB	Output isn't correct
25	Incorrect	35 ms	3784 KB	Output isn't correct
26	Incorrect	30 ms	3780 KB	Output isn't correct
27	Incorrect	29 ms	3784 KB	Output isn't correct
28	Incorrect	29 ms	3784 KB	Output isn't correct
29	Incorrect	29 ms	3852 KB	Output isn't correct
30	Correct	25 ms	4208 KB	Output is correct
31	Correct	1 ms	2384 KB	Output is correct
32	Correct	1 ms	2384 KB	Output is correct

Subtask #2

70.0 / 70.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	2384 KB	Output is correct
2	Correct	1 ms	2384 KB	Output is correct
3	Correct	1 ms	2384 KB	Output is correct
4	Correct	1 ms	2384 KB	Output is correct
5	Correct	1 ms	2384 KB	Output is correct
6	Correct	1 ms	2384 KB	Output is correct
7	Correct	1 ms	2384 KB	Output is correct
8	Correct	1 ms	2384 KB	Output is correct
9	Correct	1 ms	2384 KB	Output is correct
10	Correct	1 ms	2384 KB	Output is correct
11	Correct	1 ms	2384 KB	Output is correct
12	Correct	1 ms	2384 KB	Output is correct
13	Correct	1 ms	2384 KB	Output is correct
14	Correct	1 ms	2384 KB	Output is correct
15	Correct	1 ms	2384 KB	Output is correct
16	Correct	9 ms	2384 KB	Output is correct
17	Correct	9 ms	2384 KB	Output is correct
18	Correct	11 ms	2384 KB	Output is correct
19	Correct	9 ms	2384 KB	Output is correct
20	Correct	5 ms	2384 KB	Output is correct
21	Correct	36 ms	2640 KB	Output is correct
22	Correct	43 ms	2640 KB	Output is correct
23	Correct	47 ms	2720 KB	Output is correct
24	Correct	36 ms	2868 KB	Output is correct
25	Correct	33 ms	2856 KB	Output is correct
26	Correct	40 ms	2640 KB	Output is correct
27	Correct	35 ms	2640 KB	Output is correct
28	Correct	35 ms	2640 KB	Output is correct
29	Correct	35 ms	2860 KB	Output is correct
30	Correct	20 ms	2876 KB	Output is correct
31	Correct	1 ms	2384 KB	Output is correct
32	Correct	1 ms	2384 KB	Output is correct