C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN: 9781337102087
Author: D. S. Malik
Publisher: Cengage Learning
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Write a program that takes in an integer in the range 20-98 as input. The output is a countdown starting from the integer, and stopping when both output digits are identical.
Ex: If the input is 93, the output is:
93 92 91 90 89 88
Ex: If the input is 77, the output is:
77
Ex: If the input is not between 20 and 98 (inclusive), the output is:
Input must be 20-98
For coding simplicity, follow each output number by a space, even the last one. Use a while loop. Compare the digits; do not write a large if-else for all possible same-digit numbers (11, 22, 33, ..., 88), as that approach would be cumbersome for large ranges.
Write a program whose input is two integers, and whose output is the first integer and subsequent increments of 10 as long as the value is less than or equal to the second integer.
Ex: If the input is -15 30, the output is:
-15 -5 5 15 25
Ex: If the second integer is less than the first as in 20 5, the output is:
Second integer can't be less than the first.
For coding simplicity, output a space after every integer, including the last.
(B) Write a program that reads from the user the values of x and h to implement the equation below. -10x + 2h, √x -h, fx = x < 3 x ≥ 3
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