[SOLVED] CSE102 Homework 1

• Write a C code which does the following (_{90 pts}): – Read file.txt

– Remove repeated integers

• At the beginning of your code, comment about the efficiency of your implementation( _{10 pts})

Example

• _file.txt before any operation:

12             -5                          67               12 4                   -888 23 5 7 67 2

56        3                   67 6                 5

45                 -5                                         3 12 7 1

• Your program finds the repeated integers and replaces their position with empty space
• _txt after the execution:

12             -5                          67                     4                 -888 23 5 7            2

56        3                          6

45                                                                             1

Remarks

• Be careful with the name of the file (_txt). You won’t be given a second chance if you make a mistake about this. Your program will fail and your grade will be _0.0.
• Do not use any elements which is not covered in class. Do not use arrays.
• Do not submit your code without testing it with several different scenarios.
• Write comments in your code.
• You can use _ftell(), _fseek() and other useful functions for file read/write operations.
• Preserve the spacing in the _txt. The positions of the numbers in the file should not be altered.
• There can be negative and positive integers.
• You can assume that the file is error-free. (i.e. there are only negative and positive integers in the file.)
• Properly check end-of-file and succesful read/write operations.
• Efficiency of your implementation is important. Comment about the efficiency of your code. (_{10 pts})

Turn in:

• Source code of a complete C program. Name of the file should be in this format: _{<full_name>_<id>.c}.
• Example: _c. Please do not use any Turkish special characters.
• You don’t need to use an IDE for this assignment. Your code will be compiled and run in a command window.
• Your code will be compiled and tested on a Linux machine(Ubuntu). GCC will be used.
• Make sure that your program does not require specific encodings/markings/line-ending-chars. Make sure it works with a file created in a linux environment.
• Make sure you don’t get compile errors when you issue this command : _{gcc <full_name>_<id>.c}.
• A script will be used in order to check the correctness of your results. So, be careful not to violate the expected output format.
• Provide comments unless you are not interested in partial credit. (If I cannot easily understand your design, you may loose points.)
• You may not get full credit if your implementation contradicts with the statements in this document.