POJ 3994 Probability One G++

输出奇偶性 把原数除以2

#include <iostream> #include <vector>using namespace std;int main(){vector<int> a;while(1){int b;cin>>b;if(b==0){break;}a.push_back(b);}for(int i=0;i<a.size();i++){if(a[i]%2==1){cout<<i+1<<". "<<"odd "<<a[i]/2<<endl;}else{cout<<i+1<<". "<<"even "<<a[i]/2<<endl;}}return 0;}