1. Write a program uses a Boolean-valued function to determine whether a set of numbers is in a given range. a) Define a function, isInRange(x) with an integer parameter. b) isInRange(x) returns true if the integer number x is in the range (-100, 100). Otherwise, return false. c) Define a main() function, in which a loop will be created to do the following ten times: 1) get a random integer, n, in the range (-500, 500). 2) call isInRange(x) function to determine and print out if the number n is in the range. d) Call main() function to initiate the tasks to be performed. Output Example: 2 is in the range. 66 is in the range. 171 is not in the range. 67 is in the range. -28 is in the range. 355 is not in the range. 343 is not in the range. 233 is not in the range. -263 is not in the range. 11 is in the range.
1. Write a
b) isInRange(x) returns true if the integer number x is in the range (-100, 100). Otherwise, return false.
c) Define a main() function, in which a loop will be created to do the following ten times:
1) get a random integer, n, in the range (-500, 500).
2) call isInRange(x) function to determine and print out if the number n is in the range. d) Call main() function to initiate the tasks to be performed.
Output Example:2 is in the range.
66 is in the range.
171 is not in the range.
67 is in the range.
-28 is in the range.
355 is not in the range.
343 is not in the range.
233 is not in the range.
-263 is not in the range.
11 is in the range.
2. Write a program that sums up all positive user input numbers.
a) For every iteration output the sum of all positive input values.
b) Implement the loop to stop if a negative value is entered.
c) The sentinel value, the negative number should not be included in the sum.
d) Use a function, sumInput() to calculate the sum and return the list that contains all the input numbers. e) Call the function and print out the list.
Output Example:
Enter a positive number to sum or enter any negative number to end the program: 8.5 Sum = 8.5
Enter a positive number to sum or enter any negative number to end the program: 7 Sum = 15.5
Enter a positive number to sum or enter any negative number to end the program: 100 Sum = 115.5
Enter a positive number to sum or enter any negative number to end the program: -1 All the numbers: [8.5, 7, 100]
Ending Program.
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