Program in C and C++ to Convert Decimal number to Binary, Octal and Hexadecimal number Using recursive function

Program in C and C++ to convert Decimal to

• Binary 
• Octal 
• Hexadecimal

            Using recursive function 

C Program

#include<stdio.h>
 void decToConvert(int dec, int base){
    int temp;
    if(dec == 0)
       return;
    decToConvert(dec / base, base);
    temp = (temp = dec % base ) >= 10? temp + 55 : temp + 48;
    printf("%c",temp);
 }
  int main(){
    int n;
    printf("Enter decimal number :- ");
    scanf("%d",&n);
    printf("Binary :- ");
    decToConvert(n,2);
    printf("\nOctal : ");
    decToConvert(n,8);
    printf("\nHexadecimal :- ");
    decToConvert(n,16);
    return 0;
  }

C++ Program

#include<iostream>
 using namespace std;
 void decToConvert(long int dec, int base){
    int temp;
    if(dec == 0)
       return;
    decToConvert(dec / base, base);
    temp = (temp = dec % base ) >= 10? temp + 55 : temp + 48;
    cout<<(char)temp;
 }
  int main(){
    long int n;
    cout<<"Enter decimal number :- ";
    cin>>n;
    cout<<"Binary :- ";
    decToConvert(n,2);
    cout<<"\nOctal : ";
    decToConvert(n,8);
    cout<<"\nHexadecimal :- ";
    decToConvert(n,16);
    return 0;
  }

Output :-

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