Suppose that a text file Exercise13_3.txt contains an unspecified number of scores. Write a c++ program that reads the scores from the file and display their total and average. Scores are seperated by blanks.

Instead of displaying the results on the screen, send the results to an output named using your last name.

In addition to finding the average and total, find the number of grades.

Input

Example: Contents of Exercise13_3.txt:

70 88 91 95

66 82 71 99 84 57

80 100 93 73 82

Output

Contents of YourLastName. txt:

Your first and last name

Number of grades = 16

Total of all grades = 1231

Average grade = 82.1

Consider this data sequence: "3 11 5 5 5 2 4 6 6 7 3 -8". any value that is the same as the immediately preceding value is considered a consecutive duplicate. in this example, there are three such consecutive duplicates: the 2nd and 3rd 5s and the second 6. note that the last 3 is not a consecutive duplicate because it was preceded by a 7. write some code that uses a loop to read such a sequence of non-negative integers , terminated by a negative number. when the code finishes executing, the number of consecutive duplicates encountered is printed. in this case, 3 would be printed. assume the availability of a variable, stdin, that references a scanner object associated with standard input. that is, stdin = new scanner(system.in); is given.

All of these are true about using adhesive except: a. dissimilar materials can be joined. b. mixing tips are product and material specific. c. a specific application gun may be required. d. two-part adhesives are dispensed using two mixing tips

Write a program that asks the user to enter the name of an input file. if the file does not exist, the program should prompt the user to enter the file name again. if the user types quit in any uppercase/lowercase combinations, then the program should exit without any further output.