Submission #2169315
Source Code Expand
#include<iostream> #include<cstdio> #include<string> #include<algorithm> #include<vector> #include<cmath> #include<map> #include<bitset> #include<queue> using namespace std; #define FOR(i,a,b) for (int i=(a);i<(b);i++) #define rep(i,n) FOR(i,0,n) typedef long long ll; int main(){ ll a,b,c; cin >> a>>b>>c; ll cnt = 0; if (a%2 ||b%2||c%2) cout << "0" << endl; else if (a==b&&b==c){ cout << "-1" << endl; } else { while (a%2==0 && b%2==0 && c%2==0) { ll tea = a,teb=b,tec=c; a = (teb+tec)/2; b = (tea+tec)/2; c = (tea+teb)/2; cnt++; } cout << cnt << endl; } return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Cookie Exchanges |
User | Rika |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 636 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
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Sample | sample1.txt, sample2.txt, sample3.txt |
All | sample1.txt, sample2.txt, sample3.txt, in1.txt, in10.txt, in11.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, in9.txt, sample1.txt, sample2.txt, sample3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
in1.txt | AC | 1 ms | 256 KB |
in10.txt | AC | 1 ms | 256 KB |
in11.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 |
in9.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 |