Submission

Score: 30

User: santanaja07

Problemset: แปลงเลขฐาน

Language: cpp

Time: 0.003 second

Submitted On: 2025-09-21 20:28:49

#include <iostream>
#include <string>
using namespace std;

int main() 
{
    string c;
    cin>>c;
    int eight,two,ten;
    int t=1;
    ten=0;
    for(int i=0;i<=c.length()-2;i++){
      if(c[i]=='A'||c[i]=='B'||c[i]=='C'||c[i]=='D'||c[i]=='E'||c[i]=='F'){
        t=t*(int(c[i])-55)*16;
      }else{
        t=t*(int(c[i])-48)*16;
      }
	}
	ten+=t;
	
    if(c[c.length()-1]=='A'||c[c.length()-1]=='B'||c[c.length()-1]=='C'||c[c.length()-1]=='D'||c[c.length()-1]=='E'||c[c.length()-1]=='F'){
        ten+=(int(c[c.length()-1])-55);
      }else{
        ten+=(int(c[c.length()-1])-48);
    }
    int copyten;
    copyten=ten;
    string strtwo="",streight="";
	while(ten>0){
		strtwo= char(ten%2+'0') + strtwo;
		ten=ten/2;
	}
	
	while(copyten>0){
		streight= char(copyten%8+'0') + streight;
		copyten=copyten/8;
	}
	cout<<strtwo<<endl;
	cout<<streight;
	
    return 0;
}