By definition, pi is the ratio of the circumference of a circle to its diameter. Pi is always the same number, no matter which circle you use to compute it. For the sake of usefulness people often need to approximate pi.
Definition and Examples of Literary Terms. The term palindrome is derived from two Greek words âpalinâ means again and âdromosâ means way or direction. It is defined as a number, a word, a sentence, a symbol or even signs that can be read forward as well as backward or in reserve order with the same effects and meanings.
// Palindrome.C: A palindrome is a string that is spelled the same way forward and backward. // This code verifies the string entered IGNORING CAPITALIZATIONS, SPACES and P â¦ UNCTUATIONS. // Most of the CRT library functions used are with security enhancements optimized for MS Visual C++ [2010].