Submission

Score: 100

User: nxtx_ss

Problemset: แปลงเลขฐาน

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-03 14:37:54

#include<bits/stdc++.h>
using namespace std;
int main() {
	string s;
	cin>>s;
	int a[s.length()],sm=0, k[10000]={9},x;
	for(int i=0; i<s.length(); i++) {
	 if ('A'<=s[i] && s[i]<='F') {
	 	a[i]=(s[i]-'A'+10)*pow(16,s.length()-1-i);
	 }
	 else{
	 	a[i]=(s[i]-'0')*pow(16,s.length()-1-i);
	 }
	 sm=a[i]+sm;
	 x=sm;
	}
	int r=0;
	while (sm>0) {
		k[r]=sm%2;
		sm=sm/2;
		r++;
	}
	for(int i=r-1; i>=0; i--){
		cout<<k[i];
	}
	r=0;
	cout<<"\n";
	while (x>0) {
		k[r]=x%8;
		x=x/8;
		r++;
	}
	for(int i=r-1; i>=0; i--){
		cout<<k[i];
	}
}