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diff --git a/34_put_together/README b/34_put_together/README new file mode 100644 index 0000000..b438ead --- /dev/null +++ b/34_put_together/README @@ -0,0 +1,41 @@ +We are now ready for the last piece: + - compute the counts of values that appear in a particular input file + +And then to put all the pieces together. Before you start, notice that +we have placed symlinks (short for "symbolic links") to the files you worked on +in the previous problems. Symbolic links basically mean that when you open +the file, it will open the file it links to (so opening counts.c will open +../27_counts/counts.c ). + +For this problem, you will start by writing the function: + + counts_t * countFile(const char * filename, kvarray_t * kvPairs) + +in the main.c file. Note that you will find it quite helpful to use several of the functions +you wrote in the previous problems (in fact, much of the work should already be done). + +Once you have written countFile, it is time to write your main function. You +will also write this function in the main.c file. Note that we have already +written the high-level algorithm for the main function as comments, so you can +just translate this algorithm to code. You will also need to add some error +checking. + +Once you finish writing these two functions, you should have a working program! +Compile, test, and debug it. + +We have provided two test cases, and the correct output for them. + +The first test case: + ./count_values kvs1.txt list1a.txt list1b.txt + +should produce two output files (list1a.txt.counts and list1b.txt.counts). +The correct contents can be found in list1a.txt.ans and list1b.txt.ans. + +The second test case: + ./count_values kvs2.txt list2a.txt list2b.txt list2c.txt + +should produce 3 files (named appropriately) and the answers can be found in +similarly named .ans files. + +Use git add . to submit your work. + |