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답안 #106847

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
106847 2019-04-20T17:42:48 Z brcode Gap (APIO16_gap) C++14
100 / 100
 74 ms 2936 KB 
#include <iostream>
#include "gap.h"
using namespace std;
const long long MAXN = 1e6+5;
long long arr[MAXN];
long long findGap(int T,int N){
    if(T == 1){
        long long a = 1;
        long long b = 1e18;
        long long l = 0;
        long long r = N-1;
        long long mn,mx;
        long long total = 0;
        while(total<N){
            MinMax(a, b, &mn, &mx);
            arr[l] = mn;
            arr[r] = mx;
            l++;
            r--;
            total+=2;
            a = mn+1;
            b = mx-1;
        }
        long long diff = 0;
        for(long long i=0;i<N-1;i++){
            diff = max(diff,arr[i+1]-arr[i]);
        }
        return diff;
    }else{
        long long a = 1;
        long long b = 1e18;
        long long mn,mx;
        MinMax(a, b, &mn, &mx);
        arr[0] = mn;
        arr[N-1] = mx;
        long long diff = ((mx-mn-1)/(N-1))+1;
        long long l = mn+1;
        long long r = mn+diff;
        long long ans = 0;
        long long prv = mn;
        for(long long i=0;i<N-1;i++){
            MinMax(l, l+diff-1, &mn, &mx);
            if(mn>=0){
                ans = max(ans,mn-prv);
                prv = mx;
            }
            l+=diff;
            r+=diff;
            
        }
        return max(ans,mx-r);
    }
}

Subtask #1
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 3 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 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 4 ms 384 KB Output is correct
12 Correct 3 ms 384 KB Output is correct
13 Correct 3 ms 412 KB Output is correct
14 Correct 4 ms 384 KB Output is correct
15 Correct 3 ms 384 KB Output is correct
16 Correct 14 ms 1152 KB Output is correct
17 Correct 15 ms 1152 KB Output is correct
18 Correct 15 ms 1152 KB Output is correct
19 Correct 18 ms 1152 KB Output is correct
20 Correct 14 ms 768 KB Output is correct
21 Correct 50 ms 2936 KB Output is correct
22 Correct 49 ms 2808 KB Output is correct
23 Correct 49 ms 2808 KB Output is correct
24 Correct 49 ms 2808 KB Output is correct
25 Correct 64 ms 2424 KB Output is correct
26 Correct 60 ms 2908 KB Output is correct
27 Correct 44 ms 2936 KB Output is correct
28 Correct 46 ms 2808 KB Output is correct
29 Correct 48 ms 2768 KB Output is correct
30 Correct 35 ms 2424 KB Output is correct
31 Correct 2 ms 384 KB Output is correct
32 Correct 2 ms 384 KB Output is correct

Subtask #2
70.0 / 70.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 3 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 3 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 3 ms 384 KB Output is correct
13 Correct 3 ms 384 KB Output is correct
14 Correct 4 ms 384 KB Output is correct
15 Correct 4 ms 384 KB Output is correct
16 Correct 18 ms 896 KB Output is correct
17 Correct 18 ms 896 KB Output is correct
18 Correct 18 ms 896 KB Output is correct
19 Correct 21 ms 896 KB Output is correct
20 Correct 11 ms 640 KB Output is correct
21 Correct 66 ms 2040 KB Output is correct
22 Correct 68 ms 2040 KB Output is correct
23 Correct 67 ms 2024 KB Output is correct
24 Correct 74 ms 2040 KB Output is correct
25 Correct 62 ms 1664 KB Output is correct
26 Correct 62 ms 2040 KB Output is correct
27 Correct 70 ms 2040 KB Output is correct
28 Correct 65 ms 2048 KB Output is correct
29 Correct 62 ms 2040 KB Output is correct
30 Correct 36 ms 1664 KB Output is correct
31 Correct 2 ms 384 KB Output is correct
32 Correct 2 ms 384 KB Output is correct