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Chapter 4: Problem 37

Write an if statement that prints the message "The number is valid" if the variable temperature is within the range -50 through 150

Short Answer

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Question: Write an if statement that prints "The number is valid" if the given 'temperature' variable is within the range of -50 to 150. Answer: ``` if -50 <= temperature <= 150: print("The number is valid") ```

Step by step solution

01

Define the condition for the if statement

The condition that needs to be checked is whether the variable temperature is within the range -50 to 150. We can represent this condition as: -50 <= temperature <= 150
02

Write the if statement

Based on the above condition, we can write the if statement as follows: ```python if -50 <= temperature <= 150: # Add the code to print the required statement here ```
03

Print the message

Inside the if statement block, include the print function to display the "The number is valid" message as follows: ```python if -50 <= temperature <= 150: print("The number is valid") ``` Now, when the variable temperature is within the specified range, the program will print "The number is valid".

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Most popular questions from this chapter

Assume the variables \(x=5, y=6,\) and \(z=8 .\) Indicate by circling the \(T\) or \(F\) whether each of the following conditions is true or false: $$x>=0 \quad|| x

Each of the following programs has errors. Find as many as you can. // This program uses a switch-case statement to assign a // letter grade (A, B, C, D, or F) to a numeric test score. #include using namespace std;

Describe the difference between the if / else if statement and a series of if statements.

What is a flag and how does it work?

True or False When an if statement is nested in the if part of another statement, the only time the inner if is executed is when the expression of the outer if is true.
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