Submission

Score: 100

User: Buslnwzuz

Problemset: แปลงเลขฐาน

Language: cpp

Time: 0.002 second

Submitted On: 2026-10-10 00:26:46

#include <bits/stdc++.h>
using namespace std;
int toten(string a){
    int total=0;
    int ch;
    for(char num:a){
        if(num>='0'&&num<='9') ch = num-'0';
        else if(num>='A'&&num<='F') ch = num - 'A'+10;
        total = total*16 + ch;
    }
    return total;
}
void to_other(int a,int base){
    vector<int> k;
    int j=a;
    while(j!=0){
        k.push_back(j%base);
        j/=base;
    }
    reverse(k.begin(),k.end());
    for(int i=0;i<k.size();i++){
        cout << k[i];
    }
    cout << endl;
}

int main(){
    string a;
    cin >> a;
    int c = toten(a);
    to_other(c,2); 
    to_other(c,8);
    return 0;
}