Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
11th Edition
ISBN: 9780134743356
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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Chapter 4, Problem 2MD
(World Population Growth) World population has grown considerably over the centuries. Continued growth could eventually challenge the limits of breathable air, drinkable water, arable cropland and other limited resources. There’s evidence that growth has been slowing in recent years and that world population could peak some time this century, then start to decline.
For this exercise, research world population growth issues online. Be sure to investigate various viewpoints. Get estimates for the current world population and its growth rate (the percentage by which it’s likely to increase this year). Write a
The first column should display the year from year 1 to year 75. The second column should display the anticipated world population at the end of that year. The third column should display the numerical increase in the world population that would occur that year. Using your results, determine the year in which the population would be double what it is today, if this year’s growth rate were to persist.
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Students have asked these similar questions
Can you answer the following question
Moon effect. Some people believe that the Moon controls their activities. If the Moon moves from being directly on the opposite side of
Earth from you to being directly overhead, by what percentage does (a) the Moon's gravitational pull on you increase and (b) your
weight (as measured on a scale) decrease? Assume that the Earth-Moon (center-to-center) distance is 3.82 x 10° m, Earth's radius is
6.37 x 106 m, Moon's mass is 7.36 x 1022 kg, and Earth's mass is 5.98 x 1024 kg.
(a) Number
6.89
Units
percent
(b) Number
i
6.8713e-4
Units
percent
Scenario
As you surely know, due to some astronomical reasons, years may be leap or common. The former
are 366 days long, while the latter are 365 days long.
Since the introduction of the Gregorian calendar (in 1582), the following rule is used to determine the
kind of year:
if the year number isn't divisible by four, it's a common year,
otherwise, if the year number isn't divisible by 100, it's a leap year.
otherwise, if the year number isn't divisible by 400, it's a common year.
otherwise, it's a leap year.
none of the above
year int(input("enter the year"))
if (year%4 1-0) and (year%400 -0) or (year % 1000):
print (year is common year")
else:
print(year, is leap year")
year= int(input ("enter the year"))
if (years !-0) or (year480 1-0) and (year % 1001-0):
print(year is common year")
else:
print(year, "is leap year")
D
year= int(input("enter the year"))
Chapter 4 Solutions
Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - Prob. 1.5SRECh. 4 - Fill in the blanks in each of the following...Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - Fill in the blanks in each of the following...Ch. 4 - State whether each of the following is true or...Ch. 4 - State whether each of the following is true or...
Ch. 4 - State whether each of the following is true or...Ch. 4 - State whether each of the following is true or...Ch. 4 - State whether each of the following is true or...Ch. 4 - Prob. 2.6SRECh. 4 - State whether each of the following is true or...Ch. 4 - Prob. 2.8SRECh. 4 - State whether each of the following is true or...Ch. 4 - State whether each of the following is true or...Ch. 4 - Write four different Java statements that each add...Ch. 4 - Write Java statements to accomplish each of the...Ch. 4 - Write Java statements to accomplish each of the...Ch. 4 - Write Java statements to accomplish each of the...Ch. 4 - Write Java statements to accomplish each of the...Ch. 4 - Write a Java statement to accomplish each of the...Ch. 4 - Write a Java statement to accomplish each of the...Ch. 4 - Write a Java statement to accomplish each of the...Ch. 4 - Write a Java statement to accomplish each of the...Ch. 4 - Combine the statements that you wrote in Exercise...Ch. 4 - Determine the value of the variables in the...Ch. 4 - Identify and correct the errors in each of the...Ch. 4 - What is wrong with the following while statement?...Ch. 4 - Compare and contrast the if single-selection...Ch. 4 - Explain what happens when a Java program attempts...Ch. 4 - Describe the two ways in which control statements...Ch. 4 - What type of iteration would be appropriate for...Ch. 4 - What is the difference between preincrementing and...Ch. 4 - Prob. 6.1ECh. 4 - What does the following program print? 1. //...Ch. 4 - 1. Read the problem statement. 2. Formulate the...Ch. 4 - 1. Read the problem statement. 2. Formulate the...Ch. 4 - 1. Read the problem statement. 2. Formulate the...Ch. 4 - 1. Read the problem statement. 2. Formulate the...Ch. 4 - (Find the Largest Number) The process of finding...Ch. 4 - Prob. 13.1ECh. 4 - (Find the Two Largest Numbers) Using an approach...Ch. 4 - Prob. 15.1ECh. 4 - What does the following program print? 1. //...Ch. 4 - What does the following program print? 1. //...Ch. 4 - (Dangling-else Problem) The Java compiler always...Ch. 4 - (Another Dangling-else Problem) Based on the...Ch. 4 - (Another Dangling-else Problem) Based on the...Ch. 4 - Prob. 21.1ECh. 4 - (Palindromes) A palindrome is a sequence of...Ch. 4 - (Printing the Decimal Equivalent of a Binary...Ch. 4 - (Checkerboard Pattern of Asterisks) Write an...Ch. 4 - (Multiples of 2 with an Infinite Loop) Write an...Ch. 4 - (Whats Wrong with This Code?) What is wrong with...Ch. 4 - Prob. 27.1ECh. 4 - (Sides of a Right Triangle) Write an application...Ch. 4 - Prob. 29.1ECh. 4 - Write an application that estimates the value of...Ch. 4 - Write an application that computes the value of e...Ch. 4 - (Enforcing Privacy with Cryptography) The...Ch. 4 - (World Population Growth) World population has...
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