Submission

Score: 100

User: Nuttykub

Problemset: แปลงเลขฐาน

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-01 16:20:38

#include <bits/stdc++.h>
using namespace std;
#define ll long long
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    
    string s;
    cin >> s;
    if (s == "0"){
        cout << 0 << endl << 0;
        return 0;
    }
    ll total = 0;
    int a = s.length()-1;
    for (ll i =0;i < s.length();i++){
        int digit = isdigit(s[i])? s[i]-'0' : toupper(s[i]) - 'A' +10;
        total = total*16+digit;
    }
    int for_2 = total;
    int for_8 = total;
    string ans_2 = "";
    string ans_8 = "";
    while(for_2>0){
        ans_2 += char('0'+for_2%2);
        for_2/=2;
    }
    while(for_8>0){
        ans_8 += char('0'+for_8%8);
        for_8/=8;
    }
    reverse(ans_2.begin(),ans_2.end());
    reverse(ans_8.begin(),ans_8.end());
    cout << ans_2 << endl << ans_8;
}