Submission #1749306
Source Code Expand
#include<bits/stdc++.h> #define REP(i,n) for(int i=0;i<n;i++) #define LOOP(i,x,n) for(int i=x;i<n;i++) #define ALL(v) (v).begin(),(v).end() #define PB push_back #define MP make_pair #define FIR first #define SEC second //#define int long long using namespace std; const int MOD=1000000007; const int INF=1000000009; int main(){ int a,b,c; cin>>a>>b>>c; if(a%2==1||b%2==1||c%2==1){ cout<<0<<endl; return 0; } if(a==b&&b==c){ cout<<-1<<endl; return 0; } int ans=0; int man[3]={a,b,c}; while(1){ int x=man[0],y=man[1],z=man[2]; man[0]=y/2+z/2; man[1]=x/2+z/2; man[2]=x/2+y/2; ans++; REP(i,3){ if(man[i]%2==1)goto at; } } at: ; cout<<ans<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Cookie Exchanges |
User | fuu32 |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 770 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 |
---|---|
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 |