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답안 #382771

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
382771 2021-03-28T07:32:46 Z jjang36524 쌀 창고 (IOI11_ricehub) C++14
100 / 100
 17 ms 2668 KB 
#include "ricehub.h"
#include <algorithm>
long long psum[100100];
int besthub(int R, int L, int X[], long long B)
{
    int i;
    for(i=0;i<R;i++)
    {
        psum[i+1]=psum[i]+X[i];
    }
    int s=0;
    int ans=0;
    for(i=0;i<R;i++)
    {
        while(1)
        {
            long long curcos=0;
            long long m=(s+i)/2;
            curcos+=(m-s+1)*X[m];
            curcos-=psum[m+1]-psum[s];
            curcos-=(i-m)*X[m];
            curcos+=psum[i+1]-psum[m+1];
            if(curcos<=B)
                break;
            s++;
        }
        ans=std::max(ans,i-s+1);
    }
    return ans;
}

Subtask #1
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 1 ms 364 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 1 ms 364 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 1 ms 364 KB Output is correct
28 Correct 1 ms 364 KB Output is correct

Subtask #3
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 2 ms 364 KB Output is correct
22 Correct 2 ms 364 KB Output is correct
23 Correct 2 ms 364 KB Output is correct
24 Correct 2 ms 364 KB Output is correct
25 Correct 2 ms 364 KB Output is correct
26 Correct 2 ms 364 KB Output is correct
27 Correct 2 ms 364 KB Output is correct
28 Correct 2 ms 364 KB Output is correct

Subtask #4
32.0 / 32.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 620 KB Output is correct
2 Correct 4 ms 620 KB Output is correct
3 Correct 16 ms 2540 KB Output is correct
4 Correct 17 ms 2552 KB Output is correct
5 Correct 8 ms 1388 KB Output is correct
6 Correct 8 ms 1260 KB Output is correct
7 Correct 15 ms 2284 KB Output is correct
8 Correct 16 ms 2284 KB Output is correct
9 Correct 7 ms 1132 KB Output is correct
10 Correct 7 ms 1132 KB Output is correct
11 Correct 16 ms 2668 KB Output is correct
12 Correct 17 ms 2540 KB Output is correct
13 Correct 8 ms 1260 KB Output is correct
14 Correct 9 ms 1388 KB Output is correct
15 Correct 17 ms 2028 KB Output is correct
16 Correct 12 ms 2028 KB Output is correct
17 Correct 15 ms 2284 KB Output is correct
18 Correct 15 ms 2284 KB Output is correct
19 Correct 16 ms 2412 KB Output is correct
20 Correct 16 ms 2412 KB Output is correct