2. Simple 12 Hour-Time Arithmetic. The program would accept the current time from a user (in hours and minute) and also accept the number of hours or minutes to add to the current time. The program should then output the result of the computation in hours and minutes using 12 hour format. Please enter current time (Hour): 12 Please enter current time (minutes): 05 Enter hour(s) to add: 3 Enter minute(s) to add: 55 OUTPUT = 4:00 %3D

2. Simple 12 Hour-Time Arithmetic. The program would accept the current time from a user (in hours and minute) and also accept the number of hours or minutes to add to the current time. The program should then output the result of the computation in hours and minutes using 12 hour format. Please enter current time (Hour): 12 Please enter current time (minutes): 05 Enter hour(s) to add: 3 Enter minute(s) to add: 55 OUTPUT = 4:00 %3D

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

See similar textbooks

Similar questions

Develop a pseudocode or flowchart for all the following problems : 1. Write a program which will display “I AM GOOD” on the computer screen for 10x2. Write a program which will display “I AM GREAT” on the computer screen for 100x3. Write a program which will display “I AM SUPERMAN” on the computer screen for 1000x4. Accept two integers from computer user and check whether they are equal or not.5. Write a program to check whether a given number is even or odd.6. Write a program to check whether a given number is positive or negative7. Write a program to read the value of an integer m and display the value of n is 1 when m is larger than 0, 0when m is 0 and -1 when m is less than 08. Write a program which accept the user’s height in cm then display :a. You are so tall → if the height is more than 180cmb. You are not that tall → if the height is between 100 – 179cmc. You are short ha ha ha → if the height is less than 100cm9. Write a program to read 10 numbers from keyboard and find their…
3. Read input two positive integers p1, p2 from the user and check whether both the integers have the same last digit or not. Programming language: JAVA
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. Output each floating-point value with two digits after the decimal point, which can be achieved as follows: System.out.printf("After 6 hours: %.2f mg\n", yourValue); 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. 1 import java.util.Scanner; 3 public class LabProgram { 06∞VOSAWNA 2 4 5 7 8 9 10 } PER 11 } 12 public static void main(String[] args) { Scanner scnr = new Scanner(System.in); double caffeineMg; // "double" supports floating-point Like 75.5, versus int for integers Like 75. LabProgram.java caffeineMg = scnr.nextDouble(); /* Type your code…
3. The formula for determining compound interest is: A represents the amount to earn; P is the principle that is initially invested; r is the interest rate earned; n is the number of times the interest is compounded; and t is the number of time periods for the investment. Write a program that prompts the user to enter P, r, n and t. The program should output the amount earned on the investment. 4. Look up the Pythagorean theorem if you are not already familiar with it. Use the following formula to solve for c in the formula: c = √a2 + b2. Use the proper functions from the cmath header file. Be sure to output the result.l
user_num = int(input('Enter integer:\n')) Extend the given program as indicated. Output the user's input. Output the input squared and cubed. Get a second user input into user_num2, and output the sum and product.
Sir!