Submission #3049414

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Source Code Expand

#include<iostream>
#include<cmath>
using ll = long long;
using namespace std;
int main(){
    ll n,a,b,ans=0;
    cin >> n;
    for(ll i=1;i<=sqrt(n);i++){
        if(n%i==0)  a=i,b=n/i;
    }
while(a!=0||b!=0){
        a/=10;
        b/=10;
        ans++;
    }
    cout << ans << endl;
    return 0;
}

Submission Info

Judge Result