This function does the reverse of save_friendsdb -- it takes a single argument, filename, and opens that specified file reading. Then it reads the file one line at a time and cřeates a new friends database to return. Like in the previous function, each line will contain a friend's name followed by a tab, then the friend's height, and then a newline. Sample calls should look like this: >> load_friendsdb("friendsdb.tsv")

GDB and Getopt Class Activity activity [-r] -b bval value Required Modify the activity program from last week with the usage shown. The value for bval is required to be an integer as is the value at the end. In addition, there should only be one value. Since everything on the command line is read in as a string, these now need to be converted to numbers. You can use the function atoi() to do that conversion. You can do the conversion in the switch or you can do it at the end of the program. The number coming in as bval and the value should be added together to get a total. That should be the only value printed out at the end. Total = x should be the only output from the program upon success. Remove all the other print statements after testing is complete. Take a screenshot of the output to paste into a Word document and submit. Practice Compile the program with the -g option to load the symbol table. Run the program using gdb and use watch on the result so the program stops when the…

Given the variable names pathName contains a string describing a directory path, write a statement that will store the names of all files in a List structure named volume. DO NOT traverse the path/directory. You are only interested in the immediate path. You may assume that any neccesay statments already exist.

Create a for-each loop that executes the addInterest function on every BankAccount object included in the accounts collection. What is necessary for that loop to function?