From ac9cf757a1e16b383346031042d391bb6f305ae0 Mon Sep 17 00:00:00 2001 From: nprimo Date: Fri, 13 Jan 2023 16:21:09 +0000 Subject: [PATCH] docs(ispowerof2): make subject clearer Add definition of power of 2 --- subjects/ispowerof2/README.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/subjects/ispowerof2/README.md b/subjects/ispowerof2/README.md index 919cfee0..9eabc247 100644 --- a/subjects/ispowerof2/README.md +++ b/subjects/ispowerof2/README.md @@ -2,7 +2,9 @@ ### Instructions -Write a program that determines if a given number is a power of 2. +Write a program that determines if a given number is a power of 2. A number `n` is a power of 2 if it meets the following condition: $n = 2 ^ m$ where m is another integer number. + +For example, $4 = 2 ^ 2$ or $16 = 2 ^ 4$ are power of 2 numbers while 24 is not. This program must print `true` if the given number is a power of 2, otherwise it has to print `false`. @@ -10,6 +12,8 @@ This program must print `true` if the given number is a power of 2, otherwise it - When there is only one argument, it will always be a positive valid `int`. + + ### Usage : ```console