100-days-of-code Day 1 Search insert position Day 2 Palindrome Number Length of last word Add Binary Day 3 sqrt(x): Without using std operations Day 4 Plus One Day 5 Alike String Halves Day 6 Highest Number of Candies Day 7 Number of Unique Occurrances Finding the duplicate number Day 8 Majority Number Day 9 Fizz Buzz Number of ways to reduce a number to zero Middle of the linked list Day 10 Isomorphic Strings Day 11 Index of the first occurrance of a string Majority element