C++题解 | #扭蛋机#
扭蛋机
https://www.nowcoder.com/practice/9d26441a396242a9a0f7d2106fc130c7
#include <iostream>
using namespace std;
int main() {
int n;
string ans="";
cin>>n;
while (n>=0) {
if(n==0){
cout<<ans;
return 0;
}
if(n%2==0){
n=(n-2)/2;
ans="3"+ans;
}
else if (n>0) {
n=(n-1)/2;
ans="2"+ans;
}
}
cout << ans;
return 0;
}
#刷题#
