Submission #1106669

# Submission time Handle Problem Language Result Execution time Memory
1106669 2024-10-30T19:10:12 Z ASN49K Gap (APIO16_gap) C++14
53.5084 / 100
44 ms 2856 KB
#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 == 0)
    {
        i64 l=1,r=INF;
        std::vector<int>a;
        for(int i=0;i<n/2+1,l<=r;i++)
        {
            MinMax(l,r,&l,&r);
            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=a[0];
        }
    }
    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)
        {
            i64 mn,mx;
            MinMax(i,i+at_least_gap-1,&mn,&mx);
            if(mn!=-1)
            {
                rez=std::max(rez , mn-last);
                last=mx;
            }
        }
    }
	return rez;
}

Compilation message

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:12:22: warning: left operand of comma operator has no effect [-Wunused-value]
   12 |         for(int i=0;i<n/2+1,l<=r;i++)
      |                     ~^~~~~~
# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Output isn't correct
2 Incorrect 1 ms 2384 KB Output isn't correct
3 Incorrect 1 ms 2384 KB Output isn't correct
4 Incorrect 1 ms 2384 KB Output isn't correct
5 Incorrect 1 ms 2384 KB Output isn't correct
6 Incorrect 1 ms 2552 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 2384 KB Output isn't correct
10 Incorrect 1 ms 2384 KB Output isn't correct
11 Incorrect 1 ms 2384 KB Output isn't correct
12 Incorrect 1 ms 2384 KB Output isn't correct
13 Incorrect 1 ms 2396 KB Output isn't correct
14 Incorrect 1 ms 2384 KB Output isn't correct
15 Incorrect 1 ms 2384 KB Output isn't correct
16 Incorrect 9 ms 2384 KB Output isn't correct
17 Incorrect 10 ms 2384 KB Output isn't correct
18 Incorrect 9 ms 2768 KB Output isn't correct
19 Incorrect 9 ms 2552 KB Output isn't correct
20 Incorrect 5 ms 2384 KB Output isn't correct
21 Incorrect 34 ms 2640 KB Output isn't correct
22 Incorrect 38 ms 2640 KB Output isn't correct
23 Incorrect 35 ms 2640 KB Output isn't correct
24 Incorrect 35 ms 2640 KB Output isn't correct
25 Incorrect 32 ms 2640 KB Output isn't correct
26 Incorrect 35 ms 2640 KB Output isn't correct
27 Incorrect 35 ms 2640 KB Output isn't correct
28 Incorrect 35 ms 2640 KB Output isn't correct
29 Incorrect 34 ms 2640 KB Output isn't correct
30 Incorrect 21 ms 2640 KB Output isn't correct
31 Incorrect 1 ms 2384 KB Output isn't correct
32 Incorrect 1 ms 2384 KB Output isn't correct
# Verdict Execution time Memory Grader output
1 Partially correct 1 ms 2384 KB Partially 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 Partially correct 1 ms 2384 KB Partially 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 Partially correct 1 ms 2384 KB Partially correct
16 Correct 11 ms 2600 KB Output is correct
17 Correct 9 ms 2384 KB Output is correct
18 Correct 9 ms 2528 KB Output is correct
19 Correct 9 ms 2384 KB Output is correct
20 Correct 5 ms 2384 KB Output is correct
21 Correct 35 ms 2640 KB Output is correct
22 Correct 34 ms 2640 KB Output is correct
23 Correct 34 ms 2640 KB Output is correct
24 Correct 34 ms 2640 KB Output is correct
25 Partially correct 33 ms 2640 KB Partially correct
26 Correct 44 ms 2856 KB Output is correct
27 Correct 34 ms 2640 KB Output is correct
28 Correct 42 ms 2768 KB Output is correct
29 Correct 35 ms 2640 KB Output is correct
30 Correct 22 ms 2640 KB Output is correct
31 Partially correct 1 ms 2384 KB Partially correct
32 Partially correct 1 ms 2384 KB Partially correct