Problems
Calculator
include <bits/stdc++.h>
using namespace std; int main() { long long n; int say=0; cin>>n;
while(n!=1){ if(n%3==0){ say++; n=n/3; } else{ n--; say++;
}
} cout<<say; }
include <bits/stdc++.h>
using namespace std;
int main() { int n, say = 0 ; cin>>n ; while (n > 1 ) { if (n%3 == 0) { n = n/3; say++; } else { n = n-1 ; say++; } } cout<<say; }