题解 100% AC

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n;
    double a,b;
    cin>>n;
    a=n/1.2;
    b=n/3.0+23+27;
    if(a>b){
        cout<<"Bike";
    }else if(a<b){
        cout<<"Walk";
    }else{
        cout<<"All";
    }
	return 0;
}