Submission #1263885
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef unsigned long long ll; #define MS(a) memset(a,0,sizeof(a)) #define MP make_pair #define PB push_back const int INF = 0x3f3f3f3f; const ll INFLL = 0x3f3f3f3f3f3f3f3fLL; inline ll read(){ ll x=0,f=1;char ch=getchar(); while(ch<'0'||ch>'9'){if(ch=='-')f=-1;ch=getchar();} while(ch>='0'&&ch<='9'){x=x*10+ch-'0';ch=getchar();} return x*f; } ////////////////////////////////////////////////////////////////////////// const int maxn = 1e5+10; int main(){ ll a,b,c,ans=0; cin >> a >> b >> c; if(a%2 || b%2 || c%2) { puts("0"); return 0; } if(a==b && b==c) { puts("-1"); }else{ while(1){ if(a%2 || b%2 || c%2) { cout << ans << endl; break; } ll t1,t2,t3; t1 = a/2; t2 = b/2; t3 = c/2; a = t2+t3; b = t1+t3; c = t1+t2; ans++; } } return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Cookie Exchanges |
User | yxg |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 906 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
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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 |