From 3854f4310c0efd4be3f6777b1d0e7f3d498bdf1f Mon Sep 17 00:00:00 2001
From: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Date: Tue, 27 Jul 2021 23:11:15 +0000
Subject: [PATCH] clang-format and clang-tidy fixes for 0ec45e33

---
 math/check_prime.cpp                          |  8 ++++----
 math/finding_number_of_digits_in_a_number.cpp | 15 +++++++++------
 search/floyd_cycle_detection_algo.cpp         |  6 ++++--
 3 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/math/check_prime.cpp b/math/check_prime.cpp
index d68325d56..3c3ff2b62 100644
--- a/math/check_prime.cpp
+++ b/math/check_prime.cpp
@@ -22,11 +22,11 @@ template <typename T>
 bool is_prime(T num) {
     bool result = true;
     if (num <= 1) {
-        return 0;
+        return false;
     } else if (num == 2) {
-        return 1;
+        return true;
     } else if ((num & 1) == 0) {
-        return 0;
+        return false;
     }
     if (num >= 3) {
         for (T i = 3; (i * i) <= (num); i = (i + 2)) {
@@ -47,7 +47,7 @@ int main() {
     assert(is_prime(50) == false);
     assert(is_prime(115249) == true);
 
-    int num;
+    int num = 0;
     std::cout << "Enter the number to check if it is prime or not" << std::endl;
     std::cin >> num;
     bool result = is_prime(num);
diff --git a/math/finding_number_of_digits_in_a_number.cpp b/math/finding_number_of_digits_in_a_number.cpp
index d4bb95087..5eb5841c5 100644
--- a/math/finding_number_of_digits_in_a_number.cpp
+++ b/math/finding_number_of_digits_in_a_number.cpp
@@ -2,14 +2,17 @@
  * @author [aminos 🇮🇳](https://github.com/amino19)
  * @file
  *
- * @brief [Program to count digits 
- * in an integer](https://www.geeksforgeeks.org/program-count-digits-integer-3-different-methods)
+ * @brief [Program to count digits
+ * in an
+ * integer](https://www.geeksforgeeks.org/program-count-digits-integer-3-different-methods)
  * @details It is a very basic math of finding number of digits in a given
  * number i.e, we can use it by inputting values whether it can be a
- * positive/negative value, let's say: an integer. There is also a second method: 
- * by using "K = floor(log10(N) + 1)", but it's only applicable for
+ * positive/negative value, let's say: an integer. There is also a second
+ * method: by using "K = floor(log10(N) + 1)", but it's only applicable for
  * numbers (not integers).
- * For more details, refer to the [Algorithms-Explanation](https://github.com/TheAlgorithms/Algorithms-Explanation/blob/master/en/Basic%20Math/Finding the number of digits in a number.md) repository.
+ * For more details, refer to the
+ * [Algorithms-Explanation](https://github.com/TheAlgorithms/Algorithms-Explanation/blob/master/en/Basic%20Math/Finding
+ * the number of digits in a number.md) repository.
  */
 
 #include <cassert>   /// for assert
@@ -29,7 +32,7 @@ int main() {
 
     // iterate until `n` becomes 0
     // remove last digit from `n` in each iteration
-    // increase `count` by 1 in each iteration 
+    // increase `count` by 1 in each iteration
     while (n != 0) {
         // we can also use `n = n / 10`
         n /= 10;
diff --git a/search/floyd_cycle_detection_algo.cpp b/search/floyd_cycle_detection_algo.cpp
index ac3d62769..c7dd95aea 100644
--- a/search/floyd_cycle_detection_algo.cpp
+++ b/search/floyd_cycle_detection_algo.cpp
@@ -35,12 +35,14 @@ namespace cycle_detection {
  */
 template <typename T>
 int32_t duplicateNumber(const std::vector<T> &in_arr, const uint32_t &n) {
-    if (n == 0 || n == 1) {  // to find duplicate in an array its size should be atleast 2
+    if (n == 0 ||
+        n == 1) {  // to find duplicate in an array its size should be atleast 2
         return -1;
     }
     uint32_t tortoise = in_arr[0];  // variable tortoise is used for the longer
                                     // jumps in the array
-    uint32_t hare = in_arr[0];  // variable hare is used for shorter jumps in the array
+    uint32_t hare =
+        in_arr[0];  // variable hare is used for shorter jumps in the array
     do {
         tortoise = in_arr[tortoise];
         hare = in_arr[in_arr[hare]];