Submission

Score: 10

User: Gump2011

Problemset: แปลงเลขฐาน

Language: cpp

Time: 0.003 second

Submitted On: 2025-09-27 22:12:27

#include <bits/stdc++.h>
using namespace std;
int main(){
    int hex;

    cin >> hex;

    int num = (int)hex; 

    int i = 0;
    int b[100] = {0};
    int bi = hex;
    while (bi > 0) { 
        b[i] = bi % 2;
        bi /= 2;
        i++;
    }

    for (int j = i - 1; j >= 0; j--){
        cout << b[j];
    }
    cout << endl << num;
}