Problems on Arrays -1

[Harshpathakjnp]

1. Search for an element in an array
2. Count occurrences of an element in an array
3. Find a sub array in an array
4. Find max element in an array
5. Find second max in an array
6. Arrange odd/even or -ve/+ve numbers in an array
7. Store Fibonacci numbers in an array
8. Check for a palindrome array
9. Compare 2 arrays
10. Remove duplicates in an array