Please use either the malloc or calloc functions to dynamically allocate memory for the two

input strings, since they can be quite large. $($It$$s possible that if these arrays are statically allocated,

on some systems a program would not correctly run.$)$

$2.$ For full credit, your algorithm should run in linear time in the length of the input plus the

alphabet size. $($This means the total number of simple operations should be no more than a constant

multiple of n$+26,$ where n represents the sum of lengths of the two input strings.$)$ This means that

after you read through the input, you should have a fixed number of simple loops that example

each letter in the input strings and each location in the two frequency arrays you create