Submission #2708644
Source Code Expand
#include <bits/stdc++.h> using namespace std; const int MAXN = 55; int n, a, p, e = 0, o = 0; int main() { cin >> n >> p; for (int i = 1; i <= n; i++) { cin >> a; if (a&1) o++; else e++; } if (o == 0) { if (p == 0) cout << (1ll<<e) << endl; else cout << 0 << endl; } else { cout << (1ll<<(o-1+e)) << endl; } return 0; }
Submission Info
Submission Time | |
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Task | A - Biscuits |
User | ljt12138 |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 367 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample1.txt, sample2.txt, sample3.txt, sample4.txt |
All | sample1.txt, sample2.txt, sample3.txt, sample4.txt, in1.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, sample1.txt, sample2.txt, sample3.txt, sample4.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
in1.txt | AC | 1 ms | 256 KB |
in2.txt | AC | 1 ms | 256 KB |
in3.txt | AC | 1 ms | 256 KB |
in4.txt | AC | 1 ms | 256 KB |
in5.txt | AC | 1 ms | 256 KB |
in6.txt | AC | 1 ms | 256 KB |
in7.txt | AC | 1 ms | 256 KB |
in8.txt | AC | 1 ms | 256 KB |
sample1.txt | AC | 1 ms | 256 KB |
sample2.txt | AC | 1 ms | 256 KB |
sample3.txt | AC | 1 ms | 256 KB |
sample4.txt | AC | 1 ms | 256 KB |