namespace check_if_it_is_a_good_array

Author: masx200

check-if-it-is-a-good-array/index.hpp

@@ -7,33 +7,18 @@ using namespace std;
 #include <algorithm>
 #include <numeric>
 
-
 #include "gcd.hpp"
-// template <class InputIt, class T, class BinaryOperation>
-// constexpr // since C++20
-//     T
-//     accumulate2(InputIt first, InputIt last, T init, BinaryOperation op)
-//{
-//     for (; first != last; ++first)
-//         init = op(std::move(init), *first); // std::move since C++11
-
-//    return init;
-//};
-// int gcd(int num1, int num2)
-// {
-//    while (num2 != 0) {
-//        int temp = num1;
-//        num1 = num2;
-//         num2 = temp % num2;
-//    }
-//     return num1;
-// };
+namespace check_if_it_is_a_good_array
+{
 
-class Solution {
-public:
-  bool isGoodArray(vector<int> &nums) {
-    int divisor = accumulate<std::vector<int>::iterator, int, int(int, int)>(
-        nums.begin(), nums.end(), nums[0], gcd);
-    return divisor == 1;
-  }
-};
+    class Solution
+    {
+    public:
+        bool isGoodArray(vector<int> &nums)
+        {
+            int divisor = accumulate<std::vector<int>::iterator, int, int(int, int)>(
+                nums.begin(), nums.end(), nums[0], gcd);
+            return divisor == 1;
+        }
+    };
+}

check-if-it-is-a-good-array/test.cpp

@@ -5,7 +5,7 @@
 #include <iostream>
 
 using namespace std;
-
+using namespace check_if_it_is_a_good_array;
 TEST(check_if_it_is_a_good_array, test1)
 {
     cout << "check-if-it-is-a-good-array" << endl;