Lecture: 97

                                                Lecture 97

//Nested while loop

#include <iostream>

#include <conio.h>

using namespace std;

 main ()

{  

   int row,col;

   row=1;

   while(row<13)//outer loop

   {

       col=1;

       while(col<13){//inner loop

             cout<<col*row<<"\xb3";      

             col++;}

    cout<<endl;

    row++;

   }        

  getch();

  return 0;

}

Code view in dev compiler:

Compile the program Ctrl+F9

      Run program Ctrl+F10