C++ Math less()The less() function determines whether the value of first argument is less than the value of second argument. If first argument is less than the second argument then it returns 1 otherwise 0. Note: If one or both the arguments are NAN, then the function returns false(0).SyntaxConsider two numbers 'x' and 'y'. Syntax would be: Parameter(x,y): The values which we want to compare. Return value
Example 1Let's see a simple example when both x and y are of same type. Output: Values of x and y are : 1.2,1.3 isless(x,y) : 1 In this example, isless() function determines that the value of x is less than y. Therefore, it returns 1. Example 2Let's see a simple example when both x and y are of different type. Output: Values of x and y are : 7.2,5 isless(x,y) :0 In this example, isless() function determines that the value of x is not less than y. Therefore, it returns 0. Example 3Let's see a simple example when the value of x is nan. Output: Values of x and y are : nan,5.67 isless(x,y) : 0 In this example, value of x is nan. Therefore, the function returns 0. Next TopicC++ Math Functions |
We provides tutorials and interview questions of all technology like java tutorial, android, java frameworks
G-13, 2nd Floor, Sec-3, Noida, UP, 201301, India