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Submission #66040

# Submission time Handle Problem Language Result Execution time Memory
66040 2018-08-09T12:50:24 Z bazsi700 Ice Hockey World Championship (CEOI15_bobek) C++14
40 / 100
 91 ms 824 KB 
#include <bits/stdc++.h>

using namespace std;
#define ll long long

//14:20
int n;
ll m;
ll c[45];

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    cin >> n >> m;
    for(int i = 0; i < n; i++) {
        cin >> c[i];
    }
    if(n <= 21) {
        ll ways = 0;
        for(int mask = 0; mask < (1<<n); mask++) {
            ll money = m;
            for(int i = 0; i < n; i++) {
                if(mask&(1<<i)) {
                    money-= c[i];
                }
            }
            if(money >= 0) {
                ways++;
            }
        }
        cout << ways;
    }
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 248 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 360 KB Output is correct
2 Correct 2 ms 568 KB Output is correct
3 Correct 3 ms 576 KB Output is correct
4 Correct 3 ms 576 KB Output is correct
5 Correct 3 ms 576 KB Output is correct
6 Correct 3 ms 576 KB Output is correct
7 Correct 3 ms 616 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 652 KB Output is correct
2 Correct 8 ms 656 KB Output is correct
3 Correct 12 ms 660 KB Output is correct
4 Correct 2 ms 664 KB Output is correct
5 Correct 7 ms 668 KB Output is correct
6 Correct 87 ms 676 KB Output is correct
7 Correct 14 ms 676 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 86 ms 692 KB Output is correct
2 Correct 21 ms 692 KB Output is correct
3 Correct 7 ms 692 KB Output is correct
4 Correct 7 ms 692 KB Output is correct
5 Correct 91 ms 824 KB Output is correct
6 Correct 12 ms 824 KB Output is correct
7 Correct 13 ms 824 KB Output is correct

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 824 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 824 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 824 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 824 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 824 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 824 KB Output isn't correct
2 Halted 0 ms 0 KB -