#include<iostream> using namespace std; int main(){ double input; cin>>input; int low = (int)input; if(input - low < 0.5){ cout<<low<<endl; }else{ cout<<low+1<<endl; } return 0; }
#include<iostream> using namespace std; int main(){ double input; cin>>input; int low = (int)input; if(input - low < 0.5){ cout<<low<<endl; }else{ cout<<low+1<<endl; } return 0; }