1. Implement the following String functions w/o using any of the library functions in C
string length, string copy, string reverse, string concatenate
2. Three integer arrays are sorted. Find the common elements in the 3 arrays
3. For a given string and pattern, check if the pattern exists in the given string using:
o Brute Force
o KMP
o Rabin Karp Algorithm
4 For a given set of flights, the arrival and departure times are provided in 2 arrays. Lets say there are 3 flights with arrival and departure times provided as per the arrays provided below:
int arr[] = { 100, 300, 500 };
int dep[] = { 900, 400, 600 };
Find the minimum number of runways required to land/depart for each flight.
5. Use Counting Sort to sort the elements/characters in the following array:
char arr[]={‘M’, ‘T’, ‘Y’, ‘S’, ‘A’, ‘P’};
6. Assume that you are creating a Text editor. Like any other text editor, your editor must have a feature to find a particular set of characters/String. Write code to implement the same using Automata. Explain KMP and Rabin-Karp Algorithm
7. Using Binary Search find the count/frequency (how many times it occurs) of a particular element in an array.
8. An array contains only 0s and 1s. Write a code to count the Sub arrays having equal no. of 0s and 1s
