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Submission #761342

# Submission time Handle Problem Language Result Execution time Memory
761342 2023-06-19T14:05:46 Z KN200711 Rice Hub (IOI11_ricehub) C++14
100 / 100
 11 ms 2516 KB 
#include "ricehub.h"
# include <bits/stdc++.h>
# define ll long long
using namespace std;

int l, r, pos;
ll pc[200001], val;

void ad() {
	r++;
	val	+= pc[r] - pc[pos];
	if((r - l + 1)&1) {
		// dimajuin pos nya
		val -= pc[pos + 1] - pc[pos];
		pos++;
	}
	return;
}

void mn() {
	val -= pc[pos] - pc[l];
	l++;
	if((r - l + 1)&1) {
		// dimajuin pos nya
		val -= pc[pos + 1] - pc[pos];
		pos++;
	}
}

int besthub(int R, int L, int X[], ll B) {
	for(int i=0;i<R;i++) pc[i] = X[i];
	val = 0ll;
	l = r = pos=  0;
	int mx = 0;
	for(int i=1;i<R;i++) {
		ad();
		while(val > B) mn();
		
		mx = max(mx, r - l + 1);
	}
	return mx;
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 312 KB Output is correct
2 Correct 1 ms 308 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 304 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 308 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct

Subtask #3
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 312 KB Output is correct
3 Correct 1 ms 316 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 308 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 316 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 312 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 312 KB Output is correct
18 Correct 1 ms 308 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 320 KB Output is correct
24 Correct 1 ms 316 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 320 KB Output is correct
28 Correct 1 ms 340 KB Output is correct

Subtask #4
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 596 KB Output is correct
2 Correct 2 ms 596 KB Output is correct
3 Correct 11 ms 2488 KB Output is correct
4 Correct 10 ms 2508 KB Output is correct
5 Correct 5 ms 1236 KB Output is correct
6 Correct 5 ms 1224 KB Output is correct
7 Correct 11 ms 2132 KB Output is correct
8 Correct 9 ms 2260 KB Output is correct
9 Correct 6 ms 1184 KB Output is correct
10 Correct 5 ms 1108 KB Output is correct
11 Correct 10 ms 2516 KB Output is correct
12 Correct 10 ms 2492 KB Output is correct
13 Correct 5 ms 1216 KB Output is correct
14 Correct 5 ms 1244 KB Output is correct
15 Correct 9 ms 1952 KB Output is correct
16 Correct 7 ms 1876 KB Output is correct
17 Correct 9 ms 2264 KB Output is correct
18 Correct 9 ms 2216 KB Output is correct
19 Correct 9 ms 2332 KB Output is correct
20 Correct 9 ms 2412 KB Output is correct