diff options
Diffstat (limited to 'contains_duplicate.cpp')
-rw-r--r-- | contains_duplicate.cpp | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/contains_duplicate.cpp b/contains_duplicate.cpp deleted file mode 100644 index 5de86d2..0000000 --- a/contains_duplicate.cpp +++ /dev/null @@ -1,22 +0,0 @@ -#include "leetcode.h" - -class Solution { -public: - bool containsDuplicate(vector<int> &nums) { - bool ans = false; - for (int i = 0; i < nums.size(); i++) - for (int j = i + 1; j < nums.size(); j++) - if (nums[i] == nums[j]) - ans = true; - return ans; - } -}; - -int main() { - Solution obj; - vector<int> nums1 = {1, 2, 3, 1}, nums2 = {1, 2, 3, 4}, - nums3 = {1, 1, 1, 3, 3, 4, 3, 2, 4, 2}; - cout << obj.containsDuplicate(nums1) << endl; // expect: 1 - cout << obj.containsDuplicate(nums2) << endl; // expect: 0 - cout << obj.containsDuplicate(nums3) << endl; // expect: 1 -} |