Write a program that reads an integer value n from the user
     Write a program that reads an integer value n from the user and prints a pattern of numbers that is shown below for n = 5 and n = 3. Generate the pattern separately using each loop given below  for loop  while loop  for loop  Sample input/output (using for loop):  Test Case 1:  Enter the number: 5 0 0 1 0 1 2 0 1 2 3 0 1 2 3 4 0 1 2 3 4 5  Test case 2  Enter the number: 3 0 0 1 0 1 2  0 1 2 3 
  
  Solution
#include<stdio.h>
 int main()
 {
 printf(\"enter n :\");
 int n;
 scanf(\"%d\",&n);
 printf(\"\ using for loop \ \");
 for(int i=0;i<=n;i++)
 {
 for(int j=0;j<=n;j++)
 {
 if(j<=i)
 printf(\"\\t %d\",j);
 }
 printf(\"\ \");
 }
 printf(\"\  using while loop\");
 int i=0,j=0;
 while(i<=n)
 {
 while(j<=n)
 {
 if(j<=i)
 printf(\"\\t %d\",j);
 }
 printf(\"\ \");
 }
 printf(\"\  using do while \ \");
 int i=0,j=0;
 do
 {
 do
 {
 if(j<=i)
 printf(\"\\t %d\",j);
 }while(j<=n)
 printf(\"\ \");
 }while(i<=n)
 return 0;
 }

