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Submission #699808

# Submission time Handle Problem Language Result Execution time Memory
699808 2023-02-18T04:08:16 Z happypotato Packing Biscuits (IOI20_biscuits) C++17
9 / 100
 1000 ms 340 KB 
#include "biscuits.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
vector<ll int> a;
ll int x;
ll int recur(int pos, ll int carry) {
	if (pos == 60) return 1;
	ll int cur = carry + a[pos];
	if (cur < x) {
		return recur(pos + 1, (cur >> 1));
	} else {
		return recur(pos + 1, (cur >> 1)) + recur(pos + 1, ((cur - x) >> 1));
	}
}
ll int count_tastiness(ll int x_, vector<ll int> a_) {
	a = a_; x = x_; a.resize(60);
	return recur(0, 0);
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 5 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 10 ms 212 KB Output is correct
5 Correct 3 ms 212 KB Output is correct
6 Correct 24 ms 296 KB Output is correct
7 Correct 2 ms 300 KB Output is correct
8 Correct 25 ms 296 KB Output is correct
9 Correct 4 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 224 KB Output is correct
12 Correct 9 ms 304 KB Output is correct
13 Correct 4 ms 304 KB Output is correct
14 Correct 1 ms 296 KB Output is correct

Subtask #2
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 212 KB Output is correct
2 Execution timed out 1095 ms 212 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1079 ms 212 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 35.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1093 ms 340 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 5 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 10 ms 212 KB Output is correct
5 Correct 3 ms 212 KB Output is correct
6 Correct 24 ms 296 KB Output is correct
7 Correct 2 ms 300 KB Output is correct
8 Correct 25 ms 296 KB Output is correct
9 Correct 4 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 224 KB Output is correct
12 Correct 9 ms 304 KB Output is correct
13 Correct 4 ms 304 KB Output is correct
14 Correct 1 ms 296 KB Output is correct
15 Correct 6 ms 212 KB Output is correct
16 Execution timed out 1095 ms 212 KB Time limit exceeded
17 Halted 0 ms 0 KB -