From d343a3b18dbaca9297d4f7b2280c4a16f0a5c8aa Mon Sep 17 00:00:00 2001 From: jack <0x6A73@pm.me> Date: Fri, 14 Jun 2024 13:13:15 -0600 Subject: initial --- number_steps_to_0.cpp | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 number_steps_to_0.cpp (limited to 'number_steps_to_0.cpp') diff --git a/number_steps_to_0.cpp b/number_steps_to_0.cpp new file mode 100644 index 0000000..2683dca --- /dev/null +++ b/number_steps_to_0.cpp @@ -0,0 +1,20 @@ +#include "leetcode.h" + +class Solution { +public: + int numberOfSteps(int num) { + int steps = 0; + while (num) { + if (num % 2 == 0) + num /= 2, steps++; + else + num--, steps++; + } + return steps; + } +}; + +int main() { + Solution obj; + cout << obj.numberOfSteps(1043); +} -- cgit v1.2.3