For loop in C - HackerRank Solution.
Objective In this challenge, you will learn the usage of the for loop, which is a programming language statement which allows code to be executed until a terminal condition is met. They can even repeat forever if the terminal condition is never met. The syntax for the for loop is: for ( <expression_1> ; <expression_2> ; <expression_3> ) <statement> expression_1 is used for intializing 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. The following loop initializes to 0, tests that is less than 10, and increments at every iteration. It will execute 10 times. for(int i = 0; i < 10; i++) { ... }