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답안 #713432

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
713432 2023-03-22T02:29:05 Z Vu_CG_Coder Gap (APIO16_gap) C++14
100 / 100
 56 ms 2244 KB 
#include <stdio.h>
#include <stdlib.h>
#include <vector>
#include <bits/stdc++.h>
#include "gap.h"
#define ll long long
using namespace std;


long long sub1(int n)
{
    long long l = 0 , r = 1e18;
    vector <long long> kq;

    for (int i = 1 ; i <= (n + 1)/2 ; i++)
    {
        ll s , t;
        MinMax(l,r,&s,&t);
        kq.push_back(s);
        kq.push_back(t);
        l = (s) + 1;
        r = (t) - 1;
    }

    sort(kq.begin(),kq.end());
    long long res = 0;

    for (int i = 1 ; i < kq.size() ; i++)
        res = max(res,kq[i] - kq[i - 1]);
    return res;
}

long long sub2(int n)
{
    long long mn , mx , a = 0 , b = 1e18;
    MinMax(a,b,&mn,&mx);
    long long res = 0;

    long long step = (mx - mn + 1 + n)/(n - 1);

    long long l = mn ,  i = mn;
    for (i = mn ; i <= mx ; i += step)
    {
        long long x , y;
        MinMax(i + 1,min(i+step,mx),&x,&y);
        if (x != -1) 
        {
            res = max(res,x - l);
            l = y;
        }
    }
    
    return res;
}
long long findGap(int t , int n)
{
    if (t == 1) return sub1(n);
    else return sub2(n);
}

Compilation message

gap.cpp: In function 'long long int sub1(int)':
gap.cpp:28:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   28 |     for (int i = 1 ; i < kq.size() ; i++)
      |                      ~~^~~~~~~~~~~

Subtask #1
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 0 ms 208 KB Output is correct
7 Correct 0 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 11 ms 848 KB Output is correct
17 Correct 10 ms 848 KB Output is correct
18 Correct 12 ms 816 KB Output is correct
19 Correct 10 ms 848 KB Output is correct
20 Correct 9 ms 848 KB Output is correct
21 Correct 38 ms 2196 KB Output is correct
22 Correct 37 ms 2240 KB Output is correct
23 Correct 39 ms 2212 KB Output is correct
24 Correct 40 ms 2244 KB Output is correct
25 Correct 37 ms 2240 KB Output is correct
26 Correct 40 ms 2240 KB Output is correct
27 Correct 39 ms 2148 KB Output is correct
28 Correct 40 ms 2204 KB Output is correct
29 Correct 40 ms 2188 KB Output is correct
30 Correct 40 ms 2188 KB Output is correct
31 Correct 1 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct

Subtask #2
70.0 / 70.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 0 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 1 ms 208 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 208 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 13 ms 536 KB Output is correct
17 Correct 11 ms 464 KB Output is correct
18 Correct 13 ms 556 KB Output is correct
19 Correct 12 ms 512 KB Output is correct
20 Correct 7 ms 464 KB Output is correct
21 Correct 54 ms 1048 KB Output is correct
22 Correct 54 ms 1016 KB Output is correct
23 Correct 49 ms 1084 KB Output is correct
24 Correct 56 ms 1056 KB Output is correct
25 Correct 48 ms 1104 KB Output is correct
26 Correct 51 ms 1036 KB Output is correct
27 Correct 47 ms 1084 KB Output is correct
28 Correct 56 ms 1084 KB Output is correct
29 Correct 48 ms 1060 KB Output is correct
30 Correct 26 ms 1032 KB Output is correct
31 Correct 0 ms 208 KB Output is correct
32 Correct 0 ms 208 KB Output is correct