Write a C program that will find the sum of all prime numbers in a given range. The range will be specified as command line parameters. The first command line parameter, N1 which is a positive integer, will contain the lower bound of the range. The second command line parameter N2, which is also a positive integer will contain the upper bound of the range. The program should consider all the prime numbers within the range, excluding the upper bound and lower bound. Print the output in integer format to stdout. Other than the integer number, no other extra information should be printed to stdout. Example Given inputs “7” and “24” here N1= 7 and N2=24, expected output as 83.

write a c++ code

Write a C++ program that will prompt for and read in the names (first and last) and the final exam scores (integer values in the range 0 to 250) for a class consisting of 50 students, calculate the average final exam score, and then display the average final exam score followed by a table consisting of 50 lines of data for this class - each line will consist of a student name, that student's final exam score, and the difference of that student's final exam score minus the class average final exam score. Requirements and Comments: • Your program must verify that a proper final exam score has been entered (an integer value in the range 0 to 250) and repeatedly request reentry for an invalid score, until a valid entry is made. • Do not assume that the user knows the value of the average in advance - your program needs to calculate the average. • Your program can ask the user to enter the scores only once. • Output from running your program should look like what is shown in the example…

C++