The rev tool is missing in git/msys, sometimes it is very useful for parse string. use case Here is use case: I want to get last field of string since cut command only support nth field. rev source code compile $ gcc -o rev rev.c $ mv rev /usr/bin example …
Added test driver for strlen function which comes from K&R C. test result: $ strlen1 The string: The power of C! The length of string is 15 – using strlen() The length of string is 15 – using strlen1()
Added test driver to reverse function which comes from K&R C. test result: $ reverse The original string: This is reverse string test! The reversed string: !tset gnirts esrever si sihT
Added test driver to binsearch function which comes from K&R C. test result: $ binsearch v1[] = 4 2 5 6 8 2 34 12 23 10 The index of number 8 in v1[]: 4
The following function is a Shell sort for sorting an array of integers. The basic idea of this sorting algorithm, which was invented in 1959 by D. L. Shell. The shellsort function is from K&R C, added test driver to verify. test result: $ shellsort The original number array: 4 …