Submission #1414063
Source Code Expand
#include <iostream> using namespace std; typedef unsigned long long int ull; ull Tpower(ull k) { ull res = 1; for (ull i = 0; i < k; i++) { res *= 2; } return res; } int main (void) { ull N, P; cin >> N >> P; ull count = 0; for (ull i = 0; i < N ; i++) { ull temp; cin >> temp; if (temp % 2) count++; } if (!count) { if (count % 2 == P) cout << Tpower(N) << endl; else cout << 0 << endl; } else cout <<Tpower(N - 1) << endl; return 0; }
Submission Info
Submission Time | |
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Task | A - Biscuits |
User | higucheese |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 492 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
|
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Set Name | Test Cases |
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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 |