Character myLetter, integer amount Calculated, and double length are read from input. Output the following: myLetter as a hexadecimal integer value, followed by "%". • amount Calculated as an octal integer value, followed by "%". length as a floating-point value in scientific notation, followed by "%". End each output with a newline. ●

Character myLetter, integer amount Calculated, and double length are read from input. Output the following: myLetter as a hexadecimal integer value, followed by "%". • amount Calculated as an octal integer value, followed by "%". length as a floating-point value in scientific notation, followed by "%". End each output with a newline. ●

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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2. Randomly generate an integer number in range [100, 999]. (a) Check if this number is even or odd, display message “[number] is an even number" or “[number] is an odd number". For example, if the number is 10, display message “10 is an even number". (b) Check if this number is divisible by 7 and 11. Display message showing result. (c) Check if this number is divisible by 9 or 13. Display message showing result. (d) Check if this number is divisible by 5 or 12, but not both. Display result
Comment these two codes def volumeFormula(radius, høyde): PI = 3.14 Volume = PI * radius ** 2 * høyde return Volume height = int(input("height= ")) radius = int(input("radius = ")) if høyde < 0 or radius < 0: print("Please input vaild number") else: volume_print = volumeFormula(radius, høyde) print("The volume of cylinder is :" + str(volume_print) + "cm^3") input() radius = float(input('Number:\n')) pi = 3.14 volume = (4 * pi * radius**3)/3 print('Volume is %.2f' % volume)
Transient PopulationPopulations are affected by the birth and death rate, as well as the number of people who move in and out each year. The birth rate is the percentage increase of the population due to births and the death rate is the percentage decrease of the population due to deaths. Write a program that displays the size of a population for any number of years. The program should ask for the following data: The starting size of a population P The annual birth rate (as a percentage of the population expressed as a fraction in decimal form)B The annual death rate (as a percentage of the population expressed as a fraction in decimal form)D The average annual number of people who have arrived A The average annual number of people who have moved away M The number of years to display nYears Write a function that calculates the size of the population after a year. To calculate the new population after one year, this function should use the formulaN = P + BP - DP + A - Mwhere N is the…
A half-life is the amount of time it takes for a substance or entity to fall to half its original value. Caffeine has a half-life of about 6 hours in humans. Given caffeine amount (in mg) as input, output the caffeine level after 6, 12, and 24 hours. Use a string formatting expression with conversion specifiers to output the caffeine amount as floating-point numbers. Output each floating-point value with two digits after the decimal point, which can be achieved as follows: print (f' {your_value:.2f}') Ex: If the input is: 100 the output is: After 6 hours: 50.00 mg After 12 hours: 25.00 mg After 24 hours: 6.25 mg Note: A cup of coffee has about 100 mg. A soda has about 40 mg. An "energy" drink (a misnomer) has between 100 mg and 200 mg. 461710.3116374.qx3zqy7 LAB ACTIVITY 3.14.1: LAB: Input and formatted output: Caffeine levels 1 caffeine_mg = float(input()) 2 3 main.py 0/10 Load default template...
Output reput.
) Circle the data type of each indicated variable from the code below. var1 = input("prompt") var2 = open(var1, "r") var3 = print(var1) var4 = var1.split()