oj.uz

답안 #489217

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
489217 2021-11-21T15:22:39 Z leaked Gap (APIO16_gap) C++14
100 / 100
 50 ms 7324 KB 
#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define f first
#define s second

pair<ll,ll> ask(ll l,ll r){
    if(l>r) return {-1,-1};
    ll *a,*b;
    a=new long long(),b=new long long();
    MinMax(l,r,a,b);
    return {*a,*b};
}
long long findGap(int T, int N)
{
    if(T==1){
        long long x=0,y=1e18;
        vector<long long>vc;
        while(N>=1){
            long long *a,*b;
            a=new long long(),b=new long long();
            MinMax(x,y,a,b);
            x=*a,y=*b;
            vc.push_back(x);
            vc.push_back(y);
            x++;y--;
            N-=2;
        }
        sort(vc.begin(),vc.end());
        long long ans=0;
        for(int i=1;i<(int)vc.size();i++)
            ans=max(ans,vc[i]-vc[i-1]);
        return ans;
    }
    else{
        long long x=0;
        ll y=1e18;
        auto c=ask(x,y);
        x=c.f,y=c.s;
        ll d=ceil((ld)(y-x)/(N-1));
        ll ans=d;
//        d++;
        while(x+ans<y){
            ll cnt=1;
            while(1){
                c=ask(x+1,min(y-1,x+cnt*ans));
                if(c.f==-1 && x+cnt*ans>=y){
                    ans=max(ans,y-x);
                    return ans;
                }
                if(c.f!=-1)
                    break;
                else
                    cnt++;
            }
            ans=max(ans,c.f-x);
            x=c.s;
        }
        ans=max(ans,y-x);
        return ans;
    }
	return 0;
}
/*
n+
*/

Subtask #1
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 200 KB Output is correct
2 Correct 0 ms 200 KB Output is correct
3 Correct 0 ms 200 KB Output is correct
4 Correct 0 ms 200 KB Output is correct
5 Correct 0 ms 200 KB Output is correct
6 Correct 0 ms 200 KB Output is correct
7 Correct 0 ms 200 KB Output is correct
8 Correct 0 ms 200 KB Output is correct
9 Correct 0 ms 200 KB Output is correct
10 Correct 0 ms 200 KB Output is correct
11 Correct 1 ms 328 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 328 KB Output is correct
14 Correct 1 ms 328 KB Output is correct
15 Correct 1 ms 328 KB Output is correct
16 Correct 10 ms 1476 KB Output is correct
17 Correct 11 ms 1484 KB Output is correct
18 Correct 11 ms 1476 KB Output is correct
19 Correct 10 ms 1476 KB Output is correct
20 Correct 8 ms 1476 KB Output is correct
21 Correct 41 ms 5004 KB Output is correct
22 Correct 48 ms 4952 KB Output is correct
23 Correct 46 ms 4996 KB Output is correct
24 Correct 42 ms 5004 KB Output is correct
25 Correct 39 ms 4948 KB Output is correct
26 Correct 42 ms 4928 KB Output is correct
27 Correct 41 ms 5000 KB Output is correct
28 Correct 43 ms 4916 KB Output is correct
29 Correct 42 ms 5012 KB Output is correct
30 Correct 36 ms 4940 KB Output is correct
31 Correct 0 ms 200 KB Output is correct
32 Correct 0 ms 200 KB Output is correct

Subtask #2
70.0 / 70.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 200 KB Output is correct
2 Correct 0 ms 200 KB Output is correct
3 Correct 0 ms 200 KB Output is correct
4 Correct 0 ms 200 KB Output is correct
5 Correct 0 ms 200 KB Output is correct
6 Correct 0 ms 200 KB Output is correct
7 Correct 0 ms 200 KB Output is correct
8 Correct 0 ms 200 KB Output is correct
9 Correct 0 ms 200 KB Output is correct
10 Correct 0 ms 200 KB Output is correct
11 Correct 1 ms 328 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 328 KB Output is correct
14 Correct 1 ms 328 KB Output is correct
15 Correct 1 ms 328 KB Output is correct
16 Correct 7 ms 676 KB Output is correct
17 Correct 6 ms 584 KB Output is correct
18 Correct 6 ms 628 KB Output is correct
19 Correct 7 ms 672 KB Output is correct
20 Correct 5 ms 1224 KB Output is correct
21 Correct 22 ms 1612 KB Output is correct
22 Correct 25 ms 1648 KB Output is correct
23 Correct 25 ms 1656 KB Output is correct
24 Correct 23 ms 1600 KB Output is correct
25 Correct 50 ms 7324 KB Output is correct
26 Correct 29 ms 1712 KB Output is correct
27 Correct 23 ms 1692 KB Output is correct
28 Correct 27 ms 1856 KB Output is correct
29 Correct 24 ms 1612 KB Output is correct
30 Correct 21 ms 3956 KB Output is correct
31 Correct 1 ms 200 KB Output is correct
32 Correct 0 ms 200 KB Output is correct