답안 #536251

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
536251	2022-03-12T16:38:12 Z	terrasphere	Gap (APIO16_gap)	C++17	100 / 100	62 ms	2040 KB

gap

#include "gap.h"
#include <bits/stdc++.h>

long long findGap(int T, int N)
{
    long long arr[111111];
    long long mn, mx;
    long long tmp;
    long long maximum;
    long long high=1e18, low=0;
    if(T==1)
    {
        for(int i=1;i<=N/2;i++)
        {
            MinMax(low,high,&mn,&mx);
            arr[i]=mn;
            arr[N-i+1]=mx;
            low=mn+1;
            high=mx-1;
        }
        if(N%2==1)
        {
            MinMax(low,high,&mn,&mx);
            arr[N/2+1]=mn;
        }
        long long answer=0;
        for(int i=2;i<=N;i++)
            answer=std::max(answer,arr[i]-arr[i-1]);
        return answer;
    }
    else
    {
        long long answer=0;
        MinMax(low,high,&mn,&mx);
        tmp=mn;
        maximum=mx;
        low=mn;
        high=mx;
        long long sz;
        sz=(high-low+N-1)/N;
        low++;
        high--;
        high=low+sz;
        for(int i=0;i<N;i++)
        {
            MinMax(low+1,high,&mn,&mx);
            low+=sz;
            high+=sz;
            if(mn==-1)
                continue;
            answer=std::max(answer,mn-tmp);
            tmp=mx;
        }
        return answer;
    }
}

Compilation message

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:9:15: warning: variable 'maximum' set but not used [-Wunused-but-set-variable]
    9 |     long long maximum;
      |               ^~~~~~~

Subtask #1

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1104 KB	Output is correct
2	Correct	1 ms	1104 KB	Output is correct
3	Correct	1 ms	1104 KB	Output is correct
4	Correct	1 ms	1104 KB	Output is correct
5	Correct	1 ms	1104 KB	Output is correct
6	Correct	1 ms	1176 KB	Output is correct
7	Correct	1 ms	1104 KB	Output is correct
8	Correct	1 ms	1104 KB	Output is correct
9	Correct	1 ms	1104 KB	Output is correct
10	Correct	1 ms	1104 KB	Output is correct
11	Correct	1 ms	1104 KB	Output is correct
12	Correct	1 ms	1104 KB	Output is correct
13	Correct	1 ms	1104 KB	Output is correct
14	Correct	2 ms	1104 KB	Output is correct
15	Correct	1 ms	1104 KB	Output is correct
16	Correct	10 ms	1360 KB	Output is correct
17	Correct	11 ms	1360 KB	Output is correct
18	Correct	9 ms	1360 KB	Output is correct
19	Correct	10 ms	1384 KB	Output is correct
20	Correct	8 ms	1360 KB	Output is correct
21	Correct	39 ms	1824 KB	Output is correct
22	Correct	40 ms	1908 KB	Output is correct
23	Correct	39 ms	1828 KB	Output is correct
24	Correct	47 ms	1948 KB	Output is correct
25	Correct	40 ms	1896 KB	Output is correct
26	Correct	37 ms	1892 KB	Output is correct
27	Correct	38 ms	1948 KB	Output is correct
28	Correct	40 ms	1824 KB	Output is correct
29	Correct	45 ms	1944 KB	Output is correct
30	Correct	36 ms	1840 KB	Output is correct
31	Correct	1 ms	1104 KB	Output is correct
32	Correct	1 ms	1104 KB	Output is correct

Subtask #2

70.0 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1104 KB	Output is correct
2	Correct	1 ms	1104 KB	Output is correct
3	Correct	1 ms	1104 KB	Output is correct
4	Correct	1 ms	1104 KB	Output is correct
5	Correct	1 ms	1104 KB	Output is correct
6	Correct	1 ms	1104 KB	Output is correct
7	Correct	1 ms	1104 KB	Output is correct
8	Correct	1 ms	1104 KB	Output is correct
9	Correct	1 ms	1104 KB	Output is correct
10	Correct	1 ms	1104 KB	Output is correct
11	Correct	1 ms	1104 KB	Output is correct
12	Correct	1 ms	1104 KB	Output is correct
13	Correct	2 ms	1104 KB	Output is correct
14	Correct	2 ms	1104 KB	Output is correct
15	Correct	1 ms	1104 KB	Output is correct
16	Correct	15 ms	1360 KB	Output is correct
17	Correct	15 ms	1380 KB	Output is correct
18	Correct	14 ms	1444 KB	Output is correct
19	Correct	14 ms	1272 KB	Output is correct
20	Correct	8 ms	1340 KB	Output is correct
21	Correct	52 ms	1944 KB	Output is correct
22	Correct	54 ms	1824 KB	Output is correct
23	Correct	52 ms	1892 KB	Output is correct
24	Correct	54 ms	1992 KB	Output is correct
25	Correct	51 ms	1896 KB	Output is correct
26	Correct	62 ms	1952 KB	Output is correct
27	Correct	52 ms	1952 KB	Output is correct
28	Correct	55 ms	1944 KB	Output is correct
29	Correct	53 ms	2040 KB	Output is correct
30	Correct	30 ms	1864 KB	Output is correct
31	Correct	1 ms	1104 KB	Output is correct
32	Correct	1 ms	1104 KB	Output is correct