Lecture: 100

                                                Lecture 100

//Nested while loop

#include <iostream>

#include <conio.h>

using namespace std;

 main ()

{  

   int row,col; 

   row=1;

   while(row<3)//outer loop

   {

       col=1;

       while(col<3){//inner loop

            cout<<"Outer = " << row <<" Inner = "<<col<<endl;     

            col++;}

    cout<<endl;

    row++;

   }        

  getch();

  return 0;

}

Code view in dev compiler:

Compile the program Ctrl+F9

      Run program Ctrl+F10