Write three lines of code in decimal to binary

Write three lines of code in decimal to binary

Students c ++ retake the exam and asked me to help write the code in decimal to binary. In order to make this students remember it, I wanted to write it simpler. I didn't expect it to be so simple, it feels good. Directly run the Code:

Void DtoB (int d) {if (d/2) DtoB (d/2); cout <

 

  
Considering that some people are very lazy and like to copy the code that can be used, the following is a complete code with the main function:

  


  


  
# Include

   
    
Using namespace std; void DtoB (int d) {if (d/2) DtoB (d/2); cout <

    
     
> N; DtoB (n); cout <