Write a program that display all the possible combination of 1, 2 and 3 || C++ program:

Write a program to generate all combinations of 1, 2 and 3 using for loop.

 program to generate all combinations of 1, 2 and 3 using for loop.

C++ programs

Source code:

/* Write a program that display all the possible 

combination of 1, 2 and 3 */

#include <iostream>/*  iostream provides basic

input and output services for C++ programs */

using namespace std;

int main() 

// Th execution of program start with the main function 

{

   // int is the data type

   int i = 1, j = 1, k = 1;

 // initialized variable by assigning the value

   for (i = 1; i <= 3; i++)// for loop

   {

      for (j = 1; j <= 3; j++)

      {

         for (k = 1; k <= 3; k++)

         {      

          cout <<  i <<" "<<j<<" "<<k<<"\n";

        }

      }

   }

    return 0;

}