Submission #2233665
Source Code Expand
#include "bits/stdc++.h" using namespace std; #define FOR(i,a,b) for(int i =(a);i<(b);i++) #define REP(i,n) for(int i=0;i<(n);i++) #define REPm(i,n) for(int i=(n)-1;i>=0;i--) #define REP1(i,n) for(int i=1;i<=(n);i++) typedef long long ll; int main(){ int N,P; ll odd = 0; ll even = 0; cin >> N >> P; REP(i,N){ int A; cin >> A; if(A%2 != 0) odd++; else even++; } ll ans; if(odd == 0){ if(P==1) ans = 0; else ans = ((ll)1)<<N; } ans = ((ll)1)<<(N-1); cout << ans << endl; return 0; }
Submission Info
Submission Time | |
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Task | A - Biscuits |
User | yankeiori |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 605 Byte |
Status | WA |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 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 | WA | 1 ms | 256 KB |
in4.txt | WA | 1 ms | 256 KB |
in5.txt | AC | 1 ms | 256 KB |
in6.txt | AC | 1 ms | 256 KB |
in7.txt | WA | 1 ms | 256 KB |
in8.txt | WA | 1 ms | 256 KB |
sample1.txt | AC | 1 ms | 256 KB |
sample2.txt | WA | 1 ms | 256 KB |
sample3.txt | AC | 1 ms | 256 KB |
sample4.txt | AC | 1 ms | 256 KB |