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Multiplication table using recursion only in C++

Problem Statment: Write a recursive function to print a multiplication table from M to N. Where M and N are both non-negative integer. 


#include<iostream>

void do_table(int const m,int const n,int const start){

  if(m>n)
    std::cout<<std::endl;
  else{
    std::cout<<m<<" * "<<start<<" = "<<m*start<<"\t";
    do_table(m+1,n,start); 
  } 
}

void multiplication_table(int const  m,int const n,int const start){

  if(start>10)
     std::cout<<std::endl;
  else{
    do_table(m,n,start);
    multiplication_table(m,n,start+1);
  }
}

int main ( void ){

  multiplication_table(1,10,1);
  return 0;

} 
 

Output 

 

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Comments

  1. UnknownAugust 16, 2020 at 6:45 PM

    Muchas gracias por compartir el código. Tuve unos pequeños errores haciéndolo por mi cuenta. Saludos desde Venezuela!

    ReplyDelete

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