oj.uz

Submission #229543

# Submission time Handle Problem Language Result Execution time Memory
229543 2020-05-05T01:02:40 Z thtsshz_bgwrswh Rice Hub (IOI11_ricehub) C++17
100 / 100
 23 ms 1536 KB 
#pragma GCC optimize("Ofast")
#include<stdio.h>
#include<algorithm>
using namespace std;
long long pre[100005]={0};
int besthub(int R,int L,int *X,long long B){
	int i,j=-1,ans=0;
	pre[0]=X[0];
	for(i=1;i<R;i++)
		pre[i]=pre[i-1]+X[i];
	for(i=0;i<R;i++){
		while(j+1<R&&pre[j+1]-pre[(j+1+i)/2]-(long long)X[(j+1+i)/2]*(j+1-(j+1+i)/2)+(long long)X[(j+1+i)/2]*((j+1+i)/2-i+1)-pre[(j+1+i)/2]+(i?pre[i-1]:0)<=B)
			j++;
		ans=max(ans,j-i+1);
	}	
	return ans;
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory 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

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory 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 384 KB Output is correct
7 Correct 4 ms 384 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 4 ms 256 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 4 ms 256 KB Output is correct
12 Correct 4 ms 256 KB Output is correct
13 Correct 4 ms 256 KB Output is correct
14 Correct 4 ms 256 KB Output is correct
15 Correct 4 ms 384 KB Output is correct
16 Correct 4 ms 384 KB Output is correct
17 Correct 4 ms 256 KB Output is correct
18 Correct 4 ms 256 KB Output is correct
19 Correct 4 ms 256 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 4 ms 384 KB Output is correct
22 Correct 4 ms 256 KB Output is correct
23 Correct 4 ms 384 KB Output is correct
24 Correct 5 ms 256 KB Output is correct
25 Correct 4 ms 256 KB Output is correct
26 Correct 4 ms 384 KB Output is correct
27 Correct 5 ms 256 KB Output is correct
28 Correct 4 ms 384 KB Output is correct

Subtask #3
26.0 / 26.0

# Verdict Execution time Memory 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 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 4 ms 256 KB Output is correct
8 Correct 4 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 4 ms 256 KB Output is correct
12 Correct 5 ms 256 KB Output is correct
13 Correct 5 ms 256 KB Output is correct
14 Correct 4 ms 256 KB Output is correct
15 Correct 5 ms 512 KB Output is correct
16 Correct 4 ms 256 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 4 ms 256 KB Output is correct
19 Correct 4 ms 256 KB Output is correct
20 Correct 4 ms 256 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 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 5 ms 384 KB Output is correct

Subtask #4
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 512 KB Output is correct
2 Correct 7 ms 512 KB Output is correct
3 Correct 19 ms 1536 KB Output is correct
4 Correct 20 ms 1536 KB Output is correct
5 Correct 10 ms 896 KB Output is correct
6 Correct 10 ms 896 KB Output is correct
7 Correct 21 ms 1536 KB Output is correct
8 Correct 19 ms 1536 KB Output is correct
9 Correct 10 ms 896 KB Output is correct
10 Correct 10 ms 896 KB Output is correct
11 Correct 21 ms 1536 KB Output is correct
12 Correct 22 ms 1536 KB Output is correct
13 Correct 11 ms 896 KB Output is correct
14 Correct 12 ms 872 KB Output is correct
15 Correct 17 ms 1152 KB Output is correct
16 Correct 17 ms 1152 KB Output is correct
17 Correct 20 ms 1408 KB Output is correct
18 Correct 19 ms 1408 KB Output is correct
19 Correct 23 ms 1400 KB Output is correct
20 Correct 20 ms 1408 KB Output is correct