Write a Python program that allows user to repeatedly enter a series of float numbers, until the string end is entered. For each number entered, calculate and print its double (multiply by 2). Note that . (1) Sentinel must be used. • (2) The placement of data type conversion is critical. [Run your program in Python IDLE to verify if it works correctly as described above] Enter a float number or 'end' to stop: 2.4 The double of 2.4 is 4.8 Enter a number or 'end" to stop: 4.123 The double of 4.123 is 8.246 Enter a number or 'end' to stop: end

Write a Python program that allows user to repeatedly enter a series of float numbers, until the string end is entered. For each number entered, calculate and print its double (multiply by 2). Note that . (1) Sentinel must be used. • (2) The placement of data type conversion is critical. [Run your program in Python IDLE to verify if it works correctly as described above] Enter a float number or 'end' to stop: 2.4 The double of 2.4 is 4.8 Enter a number or 'end" to stop: 4.123 The double of 4.123 is 8.246 Enter a number or 'end' to stop: end

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter6: Modularity Using Functions

Section6.4: A Case Study: Rectangular To Polar Coordinate Conversion

Problem 9E: (Numerical) Write a program that tests the effectiveness of the rand() library function. Start by...

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