Please write a C-program that first reads an integer representing the current population of the city, and that next reads a decimal number for the projected population growth as a percentage (either positive or negative). The program should then display the expected population of the city in a year as a whole number. By convention we will only consider "whole" people. So a population of 31.8 inhabitants will be considered as having 31 inhabitants. Example Input: 123 7.0 Output: 131

Please write a C-program that first reads an integer representing the current population of the city, and that next reads a decimal number for the projected population growth as a percentage (either positive or negative). The program should then display the expected population of the city in a year as a whole number. By convention we will only consider "whole" people. So a population of 31.8 inhabitants will be considered as having 31 inhabitants. Example Input: 123 7.0 Output: 131

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter4: Selection Structures

Section4.2: The If-else Statement

Problem 3E

See similar textbooks

Example

Input:

123
7.0

Output:

131

Process by which instructions are given to a computer, software program, or application using code.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Code

Code Screenshot

OUTPUT

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Please write a program c++ language that gives the number of possibilities that can be formed from four digits of numbers between 0 - 9, for example, 9999 8888 7777 6666 5555 4444 3333 2222 1111 0000 or 9876 9800 9822 8800 7211 9022 9522 and so on. I think the number of numbers that can be formed from 4 different numbers and contain two numbers from zero to nine is 10,000 digits.
Write a C program that reads the income of a person and calculates his total tax according tothe following conditions: if his income is between 3 lac and 5 lac, then his tax-rate is 5% of hissalary; for the next 5 lac, tax-rate is 6%, for the next 10 lac tax is 7%, afterwards it is 8%.For e.g., if a person’s income is 22 lac, then his total tax = Tk. 0.05 *5 lac + Tk. 0.06 * 5 lac +0.07*10 lac + 0.08 * 2 lac = Tk. 1.41 lac.
Write a C program that reads an integer from the user (keyboard), namely n. Your program should print all positive numbers that are smaller than n and satisfy the following condition: If we denote the number with a and sum of its digits b then a+b is a perfect square. You should print the numbers in ascending order and print their digits separated by “-“ symbol from the least significant to the most significant on the same line as the number. At the end of each line you should also print a+b. Example: If the user enters n : 150, then the output should be as follows: 2 2 4 8 8 16 17 7-1 25 27 7-2 36 38 8-3 49 72 2-7 81 86 6-8 100 135 5-3-1 144
Write a C program that reads an integer from the user (keyboard), namely n. Your program should print all positive numbers that are smaller than n and satisfy the following condition: If we denote the number with a and sum of its digits b then a+b is a perfect square. You should print the numbers in ascending order and print their digits separated by “-“ symbol from the least significant to the most significant on the same line as the number. At the end of each line you should also print a+b. Example: If the user enters n : 150, then the output should be as follows: 2 2 4 8 8 16 17 7-1 25 27 7-2 36 38 8-3 49 72 2-7 81 86 6-8 100 135 5-3-1 144 but i cannot use while loop and #include <math.h>
Write a C++ program that Ask user to enter an integer number and then determine whether the number is prime or not? Note: a number is prime that it is only divisible by 1 and itself. such as 3,5,7,13,..
Write a program in C++ that calculates the total grade of a student for N number of quizzes. Read value of N from user, and then ask the student marks in quiz 1, and total marks of quiz 1 and so on till N. Display the total of all the quizzes marks and the total marks as given below. Calculate the overall percentage (sum of the total points earned divided by the total points possible) and output it as a percentage. Sample input and output: How many quizzes? 3 Input your marks in quiz 1: 10 Total marks of quiz 1: 10 Input your marks in quiz 2: 7 Total marks of quiz 2: 12 Input your marks in quiz 3: 5 Total marks in quiz 3: 8 Your total is 22 out of 30, and percentage is 73.33%.
Write a C+ program that displays the sum of the even integers between and including two numbers entered by the user. In other words, if the user enters an even number, that number should be included in the sum. For example, if the user enters the integers 2 and 7, the sum is 12 (2 + 4 + 6). If the user enters the integers 2 and 8, the sum is 20 (2 + 4 + 6 + 8). Display an error message if the first integer entered by the user is greater than the second.
Write a C++ program that reads two positive integers from the user that represent the numerator anddenominator of a fraction as its only two integers. Your program should reduce the fraction to lowest termsand then print both the numerator and denominator of the reduced fraction as its result. (without using gcd )
Write a C++ program that accepts a number followed by one space and then a letter. If the letter following the number is an f, the program should treat the number entered as a temperature in degrees Fahrenheit, convert the number to the equivalent degrees Celsius, and print a suitable display message. If the letter following the number is a c, the program should treat the number entered as a temperature in Celsius, convert the number to the equivalent degrees Fahrenheit, and print a suitable display message. If the letter is neither an f or c, the program should print a message that the data entered is incorrect and then terminate. Use an if-else chain in your program and make use of the conversion formulas: Celsius = (5.0/9.0) *(Fahrenheit – 32.0) Fahrenheit = (9.0/5.0) * Celsius + 32.0)
Write a c program that calculates the potential energy of 3 charges q1=1, q2=2, q3=3 located at points (1,2,3), (3,−4,−5), and (−4,2,−6) respectively. The units are coulombs forcharge and meters for coordinates. The energy is given by the expression; U=k(q1q2/r12+q2q3/r23+q1q3/r13) where rij is the distance between the charges qi and qj, and k= 9×109in SI units.Your program should print the result on the screen.
Write a C++ program to display the pyramid pattern of numbers 0 to 9 (decimal digits) with n rows, where n is in the range between 1 and 10. The ith row ( 0 ≤ i ≤ n – 1) is a sequence starting from number i,decreasing by 1 until it reaches 0, and increasing by 1 until it reaches i. The variable n should be entered by the user. If the user input is between 1 and 10 then output the pyramid of numbers together with the average of the numbers, otherwise prompt the user to enter n again. The program should end with input q.
In C++, write a program that checks whether there are duplicated numbers within three user inputted numbers, and return if "all the numbers are distinct", "all numbers are the same", or if "there are two are duplicated numbers."