Starting out With C++, Early Objects - Access
8th Edition
ISBN: 9780133452259
Author: GADDIS
Publisher: PEARSON
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Textbook Question
Chapter 5.6, Problem 5.5CP
Find four errors in the following code that is attempting to add up five numbers.
int val, count, sum;
cout << "I will add up 5 numbers. \n"
while (count < 5)
{
cout << "Enter a number: ":
cin >> val ;
sum = val:
}
cout << "The sum of these numbers is " << sum << endl:
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Please use the below code to write code for median and standard deviation. I have already written for Average, Min, and Max value. Thanks!
#include <stdlib.h>
#include <stdio.h>
#include <pthread.h>
int nums;
int* vals;
double avg;
int min, max;
void* myAvg(void* param)
{
avg = 0.0;
for(inti = 0; i < nums; ++i) {
avg += vals[i];
}
avg /= nums;
pthread_exit(0);
}
void* myMin(void* param)
{
min = vals[0];
for(inti = 1; i < nums; ++i) {
if(min > vals[i])
min = vals[i];
}
pthread_exit(0);
}
void* myMax(void* param)
{
max = vals[0];
for(inti = 1; i < nums; ++i) {
if(max < vals[i])
max = vals[i];
}
pthread_exit(0);
}
int main(int argc, char** argv) {
int i;
nums = (argc - 1);
if(nums <= 0) {
printf("you have to give atleat one value!\n");
return1;
}
vals =…
my_round(number, integer): Based on the built-in round(...) function. Takes an integer or float and returns a rounded float value that is the number rounded to the second argument's decimal place.
First argument can be any float or integer. Second argument must be an integer.
Examples:
my_round(1234.5678, 2) and round(1234.5678, 2) should return 1234.57.
my_round(1234.5678, -2) and round(1234.5678, -2) should return 1200.0.
units = int(input(" Please enter Number of Units you Consumed : "))
if(units < 50):
amount = units * 2.60
surcharge = 25
elif(units <= 100):
amount = 130 + ((units - 50) * 3.25)
surcharge = 35
elif(units <= 200):
amount = 130 + 162.50 + ((units - 100) * 5.26)
surcharge = 45
else:
amount = 130 + 162.50 + 526 + ((units - 200) * 8.45)
surcharge = 75
total = amount + surcharge
print("\nElectricity Bill = %.2f" %total)
Find the error and resolve the problem.
Chapter 5 Solutions
Starting out With C++, Early Objects - Access
Ch. 5.1 - How many lines will each of the following while...Ch. 5.1 - Prob. 5.2CPCh. 5.3 - What will each of the following program segments...Ch. 5.6 - In the following program segment, which variable...Ch. 5.6 - Find four errors in the following code that is...Ch. 5.6 - Write a sentinel-controlled while loop that...Ch. 5.7 - Prob. 5.7CPCh. 5.7 - Write a program segment with a do-while loop that...Ch. 5.7 - Revise your answer to Question 5.8 to use the...Ch. 5.8 - What three expressions appear inside the...
Ch. 5.8 - You want to write a for loop that displays I love...Ch. 5.8 - Prob. 5.12CPCh. 5.8 - Write a for loop that displays your name 10 times.Ch. 5.8 - Write a for loop that displays all of the odd...Ch. 5.8 - Write a for loop that displays every fifth number,...Ch. 5.8 - Write a for loop that sums up the squares of the...Ch. 5.8 - Write a for loop that sums up the squares of the...Ch. 5.8 - Write a for loop that repeats seven times, asking...Ch. 5.8 - Write a for loop that calculates the total of the...Ch. 5.11 - Which loop (while, do-while, or for) is best to...Ch. 5.11 - How many total stars will be displayed by each of...Ch. 5.11 - What will the following program segment display?...Ch. 5.12 - Prob. 5.24CPCh. 5.12 - What header file must be included in a program to...Ch. 5.12 - What five steps must be taken when a file is used...Ch. 5.12 - What is the difference between a text file and a...Ch. 5.12 - Prob. 5.28CPCh. 5.12 - What type of file stream object do you create if...Ch. 5.12 - What type of file stream object do you create if...Ch. 5.12 - If dataFi1e is an of stream object associated with...Ch. 5.12 - If dataFile is an ifstream object associated with...Ch. 5.12 - Assume you have an output file named numbers.txt...Ch. 5 - To _______ a value means to increase it by one.Ch. 5 - To _______ a value means to decrease it by one.Ch. 5 - Prob. 3RQECh. 5 - Prob. 4RQECh. 5 - The statement or block that is repeated is known...Ch. 5 - Each repetition of a loop is known as a(n)...Ch. 5 - A loop that evaluates its test expression before...Ch. 5 - A loop that evaluates its test expression after...Ch. 5 - A loop that does not have a way of stopping is...Ch. 5 - A(n) ______ is a variable that counts the number...Ch. 5 - Prob. 11RQECh. 5 - A(n) ________ is a variable that is initialized to...Ch. 5 - A(n) ______ is a special value that marks the end...Ch. 5 - The ________ loop is ideal for situations that...Ch. 5 - The _____ loop always iterates at least once.Ch. 5 - The _______and ______ loops will not iterate at...Ch. 5 - Inside the for loops parentheses, the first...Ch. 5 - A loop that is inside another is called a(n)...Ch. 5 - The _________ statement causes a loop to terminate...Ch. 5 - The _____ statement causes a loop to skip the...Ch. 5 - What header file do you need to include in a...Ch. 5 - What data type do you use when you want to create...Ch. 5 - What happens if you open an output file and the...Ch. 5 - What data type do you use when you want to create...Ch. 5 - What is a files read position? Where is the read...Ch. 5 - What should a program do when it is finished using...Ch. 5 - Write code that lets the user enter a number. The...Ch. 5 - Write a do-while loop that asks the user to enter...Ch. 5 - Write a for loop that displays the following set...Ch. 5 - Write a loop that asks the user to enter a number....Ch. 5 - Write a nested loop that displays the following...Ch. 5 - Write a nested loop that displays 10 rows of #...Ch. 5 - Rewrite the following code, converting the while...Ch. 5 - Rewrite the following code, replacing the do-while...Ch. 5 - Convert the following whi1e loop to a for loop:...Ch. 5 - Convert the following for loop to a while loop:...Ch. 5 - Complete the program segment below to write the...Ch. 5 - Complete the following program segment that reads...Ch. 5 - What will each of the following program segments...Ch. 5 - int x = 1 ; while (x 10) x++; cout x;Ch. 5 - Prob. 41RQECh. 5 - Prob. 42RQECh. 5 - Each of the program segments in this section has...Ch. 5 - A) // This code should use a loop to raise a...Ch. 5 - A) // This code should display the sum of two...Ch. 5 - Prob. 46RQECh. 5 - Characters for the ASCII Codes Write a program...Ch. 5 - Sum of Numbers Write a program that asks the user...Ch. 5 - Distance Traveled The distance a vehicle travels...Ch. 5 - Celsius to Fahrenheit Table In one of the Chapter...Ch. 5 - Speed Conversion Chart Write a program that...Ch. 5 - Ocean Levels Assuming the level of the Earths...Ch. 5 - Circle Areas The formula to compute the area of a...Ch. 5 - Pennies for Pay Write a program that calculates...Ch. 5 - Weight Loss If moderately active persons cut their...Ch. 5 - Calories Burned Running on a particular treadmill,...Ch. 5 - Membership Fees Increase A country club, which...Ch. 5 - Random Number Guessing Game Write a program that...Ch. 5 - Random Number Guessing Game Enhancement Enhance...Ch. 5 - The Greatest and Least of These Write a program...Ch. 5 - Student Line-Up A teacher has asked all her...Ch. 5 - Rate of Inflation The annual rate of inflation is...Ch. 5 - Population Write a program that will predict the...Ch. 5 - Math Tutor Version 3 This program started in...Ch. 5 - Hotel Suites Occupancy Write a program that...Ch. 5 - Rectangle Display Write a program that asks the...Ch. 5 - Diamond Display Write a program that uses nested...Ch. 5 - Triangle Display Write a program that uses nested...Ch. 5 - Arrowhead Display Write a program that uses nested...Ch. 5 - Sales Bar Chart Write a program that asks the user...Ch. 5 - Savings Account Balance Write a program that...Ch. 5 - Using FilesTotal and Average Rainfall Write a...Ch. 5 - Using FilesPopulation Bar Chart Write a program...Ch. 5 - Using FilesStudent Line Up Modify the Student...Ch. 5 - Using FilesSavings Account Balance Modification...
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