Submission

Score: 100

User: HawThorns

Problemset: แปลงเลขฐาน

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-07 21:53:30

#include <iostream>
#include <string>
#include <cmath>
using namespace std;
string findsbase2(int total,int divideby){
       string temp ="";
       int left = total;
       string toadd;
       while(left >= divideby){
              int thing = left %divideby;
              left = left/divideby;
              //cout << thing << endl;
              if(thing >= 10){
                     toadd = 'A' + thing -10;
              }
              else
              {
                     toadd = to_string(thing);
              }
              //cout << left<< " " << toadd<<endl;
              temp.insert(0 ,toadd);
       }
       if(left >= 10){
              toadd = 'A' + left -10;
       }
       else
       {
              toadd = to_string(left);
       }
        temp.insert(0 ,toadd);
       return temp;
}
int main(){
       long long total = 0;
       string input;
       cin >> input;
       int i = 0;
       for(i =  0;i < input.size() ;i++){
              if(input[i] >= 'A'){
                     total += (input[i] -'A' + 10 ) * pow(16, input.size() - i-1);
              }
              else
              {
                     total +=  (input[i] -'0') * pow(16, input.size() -1- i);
              }
       }
       //cout << total << endl;
       cout << findsbase2(total,2)<<endl;
       cout << findsbase2(total,8);
       return 0;
}