# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
226406 | 2020-04-23T18:06:42 Z | cfalas | 쌀 창고 (IOI11_ricehub) | C++14 | 29 ms | 2560 KB |
#include<bits/stdc++.h> using namespace std; #include "ricehub.h" #define ll long long #define MID ((l+r)/2) int besthub(int n, int rr, int x[], long long b) { ll pre[n+1] = {}; pre[0] = 0; for(int i=0;i<n;i++) pre[i+1] = pre[i] + x[i]; ll ans=0; for(int i=0;i<n;i++){ ll l=i; ll r=n-1; ll m, mm; while(l<=r){ m = MID; ll mid = (i+m)/2; //cout<<"mdian: "<<x[mid]<<endl; //cout<<"sum before: "<<pre[mid]-pre[i]<<endl; ll c = (mid-i) * x[mid] - pre[mid]+pre[i]; //cout<<"sum after: "<<pre[m+1]-pre[mid+1]<<endl; c+= pre[m+1]-pre[mid+1] - (m-mid) * x[mid]; //cout<<i<< " "<<m<<" "<<c<<endl; if(c>b) r = m-1; else mm=m, l=m+1; } ans = max(ans,mm-i+1); } return ans; }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 4 ms | 256 KB | Output is correct |
2 | Correct | 4 ms | 256 KB | Output is correct |
3 | Correct | 4 ms | 256 KB | Output is correct |
4 | Correct | 5 ms | 384 KB | Output is correct |
5 | Correct | 4 ms | 384 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 4 ms | 256 KB | Output is correct |
2 | Correct | 4 ms | 256 KB | Output is correct |
3 | Correct | 4 ms | 256 KB | Output is correct |
4 | Correct | 4 ms | 256 KB | Output is correct |
5 | Correct | 4 ms | 256 KB | Output is correct |
6 | Correct | 4 ms | 256 KB | Output is correct |
7 | Correct | 4 ms | 384 KB | Output is correct |
8 | Correct | 5 ms | 256 KB | Output is correct |
9 | Correct | 4 ms | 384 KB | Output is correct |
10 | Correct | 4 ms | 384 KB | Output is correct |
11 | Correct | 5 ms | 256 KB | Output is correct |
12 | Correct | 5 ms | 256 KB | Output is correct |
13 | Correct | 4 ms | 256 KB | Output is correct |
14 | Correct | 5 ms | 256 KB | Output is correct |
15 | Correct | 5 ms | 256 KB | Output is correct |
16 | Correct | 4 ms | 256 KB | Output is correct |
17 | Correct | 4 ms | 256 KB | Output is correct |
18 | Correct | 4 ms | 256 KB | Output is correct |
19 | Correct | 5 ms | 256 KB | Output is correct |
20 | Correct | 4 ms | 256 KB | Output is correct |
21 | Correct | 4 ms | 256 KB | Output is correct |
22 | Correct | 5 ms | 416 KB | Output is correct |
23 | Correct | 4 ms | 256 KB | Output is correct |
24 | Correct | 4 ms | 256 KB | Output is correct |
25 | Correct | 4 ms | 256 KB | Output is correct |
26 | Correct | 5 ms | 384 KB | Output is correct |
27 | Correct | 4 ms | 256 KB | Output is correct |
28 | Correct | 4 ms | 256 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 5 ms | 256 KB | Output is correct |
2 | Correct | 4 ms | 256 KB | Output is correct |
3 | Correct | 5 ms | 384 KB | Output is correct |
4 | Correct | 5 ms | 384 KB | Output is correct |
5 | Correct | 5 ms | 384 KB | Output is correct |
6 | Correct | 5 ms | 256 KB | Output is correct |
7 | Correct | 5 ms | 384 KB | Output is correct |
8 | Correct | 5 ms | 384 KB | Output is correct |
9 | Correct | 4 ms | 256 KB | Output is correct |
10 | Correct | 5 ms | 384 KB | Output is correct |
11 | Correct | 5 ms | 256 KB | Output is correct |
12 | Correct | 5 ms | 256 KB | Output is correct |
13 | Correct | 5 ms | 384 KB | Output is correct |
14 | Correct | 5 ms | 256 KB | Output is correct |
15 | Correct | 5 ms | 256 KB | Output is correct |
16 | Correct | 5 ms | 256 KB | Output is correct |
17 | Correct | 4 ms | 384 KB | Output is correct |
18 | Correct | 5 ms | 384 KB | Output is correct |
19 | Correct | 5 ms | 256 KB | Output is correct |
20 | Correct | 5 ms | 384 KB | Output is correct |
21 | Correct | 5 ms | 384 KB | Output is correct |
22 | Correct | 5 ms | 384 KB | Output is correct |
23 | Correct | 6 ms | 384 KB | Output is correct |
24 | Correct | 5 ms | 384 KB | Output is correct |
25 | Correct | 6 ms | 384 KB | Output is correct |
26 | Correct | 5 ms | 384 KB | Output is correct |
27 | Correct | 5 ms | 384 KB | Output is correct |
28 | Correct | 6 ms | 384 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 9 ms | 512 KB | Output is correct |
2 | Correct | 17 ms | 640 KB | Output is correct |
3 | Correct | 27 ms | 1536 KB | Output is correct |
4 | Correct | 28 ms | 1536 KB | Output is correct |
5 | Correct | 16 ms | 1284 KB | Output is correct |
6 | Correct | 15 ms | 1280 KB | Output is correct |
7 | Correct | 26 ms | 2304 KB | Output is correct |
8 | Correct | 26 ms | 2304 KB | Output is correct |
9 | Correct | 16 ms | 1152 KB | Output is correct |
10 | Correct | 17 ms | 1152 KB | Output is correct |
11 | Correct | 29 ms | 2560 KB | Output is correct |
12 | Correct | 29 ms | 2552 KB | Output is correct |
13 | Correct | 17 ms | 1280 KB | Output is correct |
14 | Correct | 16 ms | 1280 KB | Output is correct |
15 | Correct | 22 ms | 2048 KB | Output is correct |
16 | Correct | 23 ms | 2040 KB | Output is correct |
17 | Correct | 26 ms | 2304 KB | Output is correct |
18 | Correct | 26 ms | 2304 KB | Output is correct |
19 | Correct | 28 ms | 2432 KB | Output is correct |
20 | Correct | 28 ms | 2432 KB | Output is correct |