For Loop in C – Hacker Rank Solution

For Loop in C - Hacker Rank Solution
For Loop in C – Hacker Rank Solution


In this challenge, you will learn the usage of the for loop, which is a programming language statement which allows code to be repeatedly executed.
The syntax for this is

for ( <expression_1> ; <expression_2> ; <expression_3> )
  • expression_1 is used for initializing variables which are generally used for controlling the terminating flag for the loop.
  • expression_2 is used to check for the terminating condition. If this evaluates to false, then the loop is terminated.
  • expression_3 is generally used to update the flags/variables

A sample loop will be

for(int i = 0; i < 10; i++) {


For each integer n in the interval [a,b] (given as input) :

  •  If 1<= n , then print the English representation of it in lowercase. That is “one” for 1, “two” for 2, and so on.
  • Else if n > 9 and it is an even number, then print “even”.
  • Else if n < 9 and it is an odd number, then print “odd”.

Input Format

The first line contains an integer, a.The second line contains an integer, b.

Constraints :-


Output Format

Print the appropriate English representation,even, or odd, based on the conditions described in the ‘task’ section.

Sample Input


Sample Output


For Loop in C – Hacker Rank Solution

#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>
int main()
    int a, b;
    scanf("%d\n%d", &a, &b);
   // Complete the code.
   // For Loop in C - Hacker Rank Solution START
    char *str[] = {"one", "two", "three", "four", "five", "six", "seven",  "eight",  "nine", "even", "odd"};
    scanf("%d\n%d", &a, &b);
    for (int i=a; i<=b; i++)// i= 8
            if (i <= 9)
                printf ("%s\n", str[i-1]);
                printf ("%s\n", str[9+(i%2)]);
    // For Loop in C - Hacker Rank Solution END
    return 0;

Disclaimer: The above Problem (For Loop in C) is generated by Hackerrank but the Solution is Provided by Chase2Learn. This tutorial is only for Educational and Learning purposes. Authority if any of the queries regarding this post or website fill the following contact form thank you.

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