Use C programming in Linux to perform the following:                        Create a C program file in your name. Write the C program using FUNCTIONS to take the input of 3 student’s age by keyboard and determine the oldest and the youngest among them. Show the inputs you presented in the program Execute the program and show the result

use ibm is400 series to answer the following question (the output should shown in screenshot) 1 - develop a new Library called MnnLIB1 (NN is your student login id number) using the command CRTLIB 2 - develop a new Jobq MnnJOBQ1 and Outq MnnOUTQ1 in the Library MnnLIB1 using the command crtjobq and crtoutq 3 - Grant *PUBLIC *USE Authority to your MnnLIB1 library using the command wrkobj MnnLIB1 and then option 2 4 - Submit 3 jobs using sbmjob in your MnnJOBQ1, these jobs will not run, since they are not attached to any sub-system.  Check it out by using wrkjobq command 5 - Change the 3 jobs submitted in step #4 to run in sub-system QINTER and change the out to MnnOUTQ1.  These jobs will run, and the results will be in MnnOUTQ1.  Check it out by using wrkoutq command 6 - develop a new Source File called MnnSRC in your library MnnLIB1 using command crtsrcpf 7 -  develop a new Save File called MnnSAVF in your library MnnLIB1 using command crtsavf 8 - Run DSPJOBLOG command and save the…

In C++, how do you encrypt one character in a file read into the code?

In program language C: The problem is to write a program that counts the number of letters, digits, other characters, and total characters from the input. If the user does not provide any additional command-line arguments, count the occurrences from standard input. If there is an additional command-line argument, count the occurrences in the string provided on the command line. It must use two functions: one that calculates the counts from standard input, and another that calculates the counts from a string (in this case you'll want to pass argv[1] to the latter function, if argv[1] exists). In main(), check the number of command line arguments to see which function to call, call the appropriate function to get the counts, and then print out the counts in main(). Each function should require you to return multiple values. The program must use two of the following strategies, one for each of the function implementations: - Create variables in main() that will store the counts and pass…