Merge pull request neetcode-gh#1336 from julienChemillier/patch-23

Add 169 in c language

Author: Ahmad-A0

c/169-Majority-Element.c

@@ -0,0 +1,23 @@
+/*
+Given an array nums of size n, return the majority element.
+
+Space: O(1)
+Time: O(n)
+*/
+
+int majorityElement(int* nums, int numsSize){
+    int candidate=nums[0];
+    int count=1;
+    for (int i=1; i<numsSize; i++) {
+        if (candidate==nums[i]) {
+            count++;
+        } else {
+            count--;
+            if (count==0) {
+                count=1;
+                candidate=nums[i];
+            }
+        }
+    }
+    return candidate;
+}