Submission

Score: 10

User: Gump2011

Problemset: แปลงเลขฐาน

Language: cpp

Time: 0.003 second

Submitted On: 2025-09-27 22:14:59

#include <bits/stdc++.h>
using namespace std;
int main() {
    int num;
    cin >> hex >> num;
    
    int b[100], i = 0;
    int bi = num;
    while(bi > 0){
        b[i++] = bi % 2;
        bi /= 2;
    }
    for (int j = i - 1; j >= 0; j--){
        cout << b[j];
    }
    cout << endl << num;
}