Today I have done Alert Using Same Key-Card Three or More Times in a One Hour Period on leetcode and leetcode's November LeetCoding Challenge with cpp.

Today is Sunday, I gonna review the tasks I've done this week, and finish today's leetcode's November LeetCoding Challenge with cpp.

Today is Saturday, I gonna review the tasks I've done this week, and finish today's leetcode's November LeetCoding Challenge with cpp.

Today I have done Plus One on leetcode and leetcode's November LeetCoding Challenge with cpp.

Today I have done Student Attendance Record I on leetcode and leetcode's November LeetCoding Challenge with cpp.

Today I have done Check If It Is a Good Array on leetcode and leetcode's November LeetCoding Challenge with cpp.

Today I have done Number of Atoms on leetcode and leetcode's November LeetCoding Challenge with cpp.