답안 #45457

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
45457	2018-04-14T07:03:39 Z	Unit	Gap (APIO16_gap)	C++14	100 / 100	82 ms	3544 KB

gap

#include "gap.h"
#include<bits/stdc++.h>
using namespace std;

typedef long long ll;

ll findGap(int t,int n)
{
    ll s[100010];
    if(t == 1)
    {
        ll l = -1,r = 1001001001001001001;
        for(int i = 0; i < (n + 1) / 2; i++)
        {
            ll MAX,MIN;
            MinMax(l,r,&MIN,&MAX);
            s[i] = MIN;
            s[n - 1 - i] = MAX;
            l = MIN + 1;
            r = MAX - 1;
        }
        ll res = 0;
        for(int i = 1; i < n; i++)res = max(res,s[i] - s[i - 1]);
        return res;
    }
    else
    {
        ll L,R;
        MinMax(-1,1001001001001001001,&L,&R);
        vector<ll> ele;
        ele.push_back(L);
        ele.push_back(R);
        L++,R--;
        ll MIN,MAX,dif = R - L + 1;
        ll now = L;
        for(int i = 0; i < dif % n; i++)
        {
            MinMax(now,now + dif / n,&MIN,&MAX);
            if(MIN != -1)
            {
                ele.push_back(MIN);
                ele.push_back(MAX);
            }
            now = now + dif / n + 1;
        }
        for(int i = 0; i < n - dif % n; i++)
        {
            MinMax(now,now + dif / n - 1,&MIN,&MAX);
            if(MIN != -1)
            {
                ele.push_back(MIN);
                ele.push_back(MAX);
            }
            now = now + dif / n;
        }
        sort(ele.begin(),ele.end());
        ll res = 0;
        for(int i = 1; i < (int)ele.size(); i++)res = max(res,ele[i] - ele[i - 1]);
        return res;
    }
}

Subtask #1

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	380 KB	Output is correct
2	Correct	2 ms	380 KB	Output is correct
3	Correct	2 ms	428 KB	Output is correct
4	Correct	2 ms	460 KB	Output is correct
5	Correct	2 ms	636 KB	Output is correct
6	Correct	2 ms	636 KB	Output is correct
7	Correct	2 ms	680 KB	Output is correct
8	Correct	2 ms	680 KB	Output is correct
9	Correct	2 ms	680 KB	Output is correct
10	Correct	2 ms	680 KB	Output is correct
11	Correct	3 ms	680 KB	Output is correct
12	Correct	3 ms	680 KB	Output is correct
13	Correct	2 ms	680 KB	Output is correct
14	Correct	3 ms	680 KB	Output is correct
15	Correct	3 ms	680 KB	Output is correct
16	Correct	15 ms	948 KB	Output is correct
17	Correct	15 ms	948 KB	Output is correct
18	Correct	15 ms	952 KB	Output is correct
19	Correct	15 ms	952 KB	Output is correct
20	Correct	12 ms	952 KB	Output is correct
21	Correct	56 ms	2052 KB	Output is correct
22	Correct	58 ms	2104 KB	Output is correct
23	Correct	60 ms	2104 KB	Output is correct
24	Correct	82 ms	2104 KB	Output is correct
25	Correct	49 ms	2108 KB	Output is correct
26	Correct	56 ms	2132 KB	Output is correct
27	Correct	57 ms	2132 KB	Output is correct
28	Correct	56 ms	2132 KB	Output is correct
29	Correct	57 ms	2132 KB	Output is correct
30	Correct	42 ms	2132 KB	Output is correct
31	Correct	2 ms	2132 KB	Output is correct
32	Correct	2 ms	2132 KB	Output is correct

Subtask #2

70.0 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	2132 KB	Output is correct
2	Correct	2 ms	2132 KB	Output is correct
3	Correct	2 ms	2132 KB	Output is correct
4	Correct	2 ms	2132 KB	Output is correct
5	Correct	2 ms	2132 KB	Output is correct
6	Correct	2 ms	2132 KB	Output is correct
7	Correct	2 ms	2132 KB	Output is correct
8	Correct	2 ms	2132 KB	Output is correct
9	Correct	2 ms	2132 KB	Output is correct
10	Correct	2 ms	2132 KB	Output is correct
11	Correct	3 ms	2132 KB	Output is correct
12	Correct	3 ms	2132 KB	Output is correct
13	Correct	3 ms	2132 KB	Output is correct
14	Correct	3 ms	2132 KB	Output is correct
15	Correct	3 ms	2132 KB	Output is correct
16	Correct	21 ms	2132 KB	Output is correct
17	Correct	21 ms	2132 KB	Output is correct
18	Correct	20 ms	2132 KB	Output is correct
19	Correct	21 ms	2132 KB	Output is correct
20	Correct	10 ms	2132 KB	Output is correct
21	Correct	78 ms	2520 KB	Output is correct
22	Correct	80 ms	2524 KB	Output is correct
23	Correct	79 ms	2524 KB	Output is correct
24	Correct	80 ms	2524 KB	Output is correct
25	Correct	77 ms	3544 KB	Output is correct
26	Correct	79 ms	3544 KB	Output is correct
27	Correct	78 ms	3544 KB	Output is correct
28	Correct	78 ms	3544 KB	Output is correct
29	Correct	78 ms	3544 KB	Output is correct
30	Correct	45 ms	3544 KB	Output is correct
31	Correct	2 ms	3544 KB	Output is correct
32	Correct	2 ms	3544 KB	Output is correct