Submission #1410145
Source Code Expand
#include <iostream> using namespace std; bool all_0 = true, all_1 = true; long n, k, m; int main() { cin >> n >> k; for (int i = 0; i < n; i++) { cin >> m; m &= 1; if (m == 1) { all_0 = false; } else { all_1 = false; } } if (k == 1) { if (all_0) { cout << 0; } else { cout << (1ull << n - 1); } } else { if (all_0) { cout << (1ull << n); } else { cout << (1ull << n - 1); } } }
Submission Info
Submission Time | |
---|---|
Task | A - Biscuits |
User | tiger0132 |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 455 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 |