aboutsummaryrefslogtreecommitdiff
path: root/contains_duplicate.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'contains_duplicate.cpp')
-rw-r--r--contains_duplicate.cpp22
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
-}