Q1: You will be given two positive integers, a and b (a <= b). • If 1<=n<=9, the print the English representation of it in lowercase. That is, "one" for 1," two" for 2 and so on. • Else if n>9 and it is an even number then print "even". • Else if n>9 and it is an odd number, then print "odd". • Check that a>=b and a,b>0(Positive). Write cerr and return a non- zero value if this condition does not hold. Example: 8 11 Output : eight nine even odd #include using namespace std; int main() { int a,b; cout <« "Enter the first number:"; cin >> a; cout << "Enter the second number:"; cin >> b; //you code here }

Q1: You will be given two positive integers, a and b (a <= b). • If 1<=n<=9, the print the English representation of it in lowercase. That is, "one" for 1," two" for 2 and so on. • Else if n>9 and it is an even number then print "even". • Else if n>9 and it is an odd number, then print "odd". • Check that a>=b and a,b>0(Positive). Write cerr and return a non- zero value if this condition does not hold. Example: 8 11 Output : eight nine even odd #include using namespace std; int main() { int a,b; cout <« "Enter the first number:"; cin >> a; cout << "Enter the second number:"; cin >> b; //you code here }

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter8: Arrays And Strings

Section: Chapter Questions

Problem 21PE

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Number system is base 10, because it strings together the digits 0 – 9 to form any whole number (there is a 1’s place, a 10’s place, a 10-squared’s place, etc). Hexadecimal numbers are written in base 16. This means they string together the digits 0 – 9 and the letters A – F to form any whole number (there is a 1’s place, a 16’s place, a 16-squared’s place, etc). For example, BD3C8 and 305A2 are two different 5-digit hexadecimal numbers. How many 9-digit hexadecimal numbers are there that have exactly 4 zeroes. (Note: Hexadecimal numbers, like our normal base 10 numbers, cannot start with a 0).
Many companies use telephone numbers like 555-GET-FOOD so the number is easier for their customers to remember. On a standard telephone, the alphabetic letters are mapped to numbers in the following way: A, B, and C = 2 D, E, and F = 3 G, H, and I = 4 J, K, and L = 5 M, N, and O = 6 P, Q, R, and S = 7 T, U and V = 8 W, X, Y, Z = 9 Write a program that asks the user to enter a telephone number. The program should display the telephone number with all alphabetic characters that appeared in the original translated to their numeric equivalent. Do not translate characters other than letters. Ex: If the input is: 555-GET-food the output is: 555-438-3663 Python
7) The ideal gas law allows the calculation of volume of a gas given the pressure(P), amount ofthe gas (n), and the temperature (T). The equation is:V = nRT / PSince we only have used integer arithmetic, all numbers will be integer values with nodecimal points. The constant R is 8.314 and will be specified as (8314/1000). This givesthe same result. Implement the idea gas law program where the user is prompted for andenters values for n, T, and P, and V is calculated and printed out. Be careful toimplement an accurate version of this program. Your program should include a properand useful prompt for input, and print the results in a meaningful manner
Many companies use telephone numbers like 555-GET-FOOD so the number is easier for their customers to remember. On a standard telephone, the alphabetic letters are mapped to numbers in the following fashion:A, B, and C = 2D, E, and F = 3G, H, and I = 4J, K, and L = 5M, N, and O = 6P, Q, R, and S = 7T, U, and V = 8W, X, Y, and Z = 9Create an application that lets the user enter a 10-character telephone number in the format XXX-XXX-XXXX. The application should display the telephone number with any alphabetic characters that appeared in the original translated to their numeric equivalent. For example, if the user enters 555-GET-FOOD, the application should display 555-438-3663.
***Microsoft Visual Studios (C++)*** Write a program that given two coordinate pairs and a third single coordinate will linearly interpolate or extrapolate the third second coordinate. For example, let's say at 50 degrees Celsius the length of a metal rod is 5.4 cm and at 60 degrees Celsius the length is 5.5cm. I can interpolate the length at 53 degrees Celsius by doing 5.4cm + 3*(.1/10)=5.43cm. Your program does not need to continuously run, but should prompt the user for two coordinate pairs, the third first coordinate and return the extrapolated or interpolated third second coordinate.
Many companies use telephone numbers like 555-GET-FOOD so the number is easier for their customers to remember. On a standard telephone, the alphabetic letters are mapped to numbers in the following fashion: A, B, and C 2 D, E, and F 3 G, H, and I 4 J, K, and L 5 M, N, and O 6 P, Q, R, and S 7 T, U, and V 8 W, X, Y, and Z 9 Write a program that asks the user to enter a 10-character telephone number in the format XXX-XXX-XXXX. The application should display the telephone number with any alphabetic characters that appeared in the original translated to their numeric equivalent. For example, if the user enters 555-GET-FOOD the application should display 555-438-3663. Gaddis Tony. Starting Out with Python (2-downloads) (p. 367). Pearson Education. Kindle Edition.
To make telephine numbers easier to remember, some companies use letters to show their telephone number. For example, the telephine number 438-5626 can be shown as GET-LOAN. In some cases, to make a telephone number meaningful, compaines might use more than seven letters. For example, 225-5466, can be displayed as CALL-HOME, whic uses eight letters. Write a program that prompts the user to enter a telephone number expressesd in letters and outputs the corresponding telephone number in digits. If the user enters more than seven letter, then process only the first seven letters. Also, output the -(hyphen) after the third digit. Allow the user to use uppercase and lowercase letters, as well as spaces between words. Moreover, your program should proces as many telephone as the user wants. (Hint: You can read the entered telephine number as a string and then use the charAt() to extract each character.)
Programming Exercise 10 in Chapter 6 asks you find the mean and standard deviation of five numbers. Extend this programming exercise to find the mean and standard deviation of up to 100 numbers. Suppose that the mean (average) of n numbers x1, x2, . . ., xn is x. Then the standard deviation of these numbers is:S=sqrt(((x1-x)^2+(x2-x)^2+...+(xi-x)^2+...+(xn-x)^2)/n)
Input a number value for LEFT, RIGHT and X. If LEFT is greater than RIGHT, display the first ten numbers in descending order starting from X. If RIGHT is greater than LEFT display the first ten numbers in ascending order starting from X. If RIGHT and LEFT are equal, display “Equal Value” Use the UML diagram below as a guide. The following methods are as follows. setValues(int,int,int) – accepts the value for X, LEFT and RIGHT as parameters and returns the following: 0 if LEFT and RIGHT are equal 1 if LEFT is greater than RIGHT 2 if RIGHT is greater than LEFT. displayCount(int) – accepts the integer that represents the status of RIGHT and LEFT, and then display the expected result.
A nutritionist who works for a fitness club helps members by evaluating their diets. As part of her evaluation, she asks members for the number of fat grams and carbohydrate grams that they consume in a day. Then, she calculates the number of calories that result from the fat using the following formula: Calories from fat = Fat grams × 9Next, she calculates the number of calories that result from the carbohydrates using the following formula: Calories from carbs = Carbs grams × 4Create an application that will make these calculations. In the application, you should have the following methods:• FatCalories–This method should accept a number of fat grams as an argument and return the number of calories from that amount of fat.• CarbCalories–This method should accept a number of carbohydrate grams as an argument and return the number of calories from that amount of carbohydrates.
Write an application that inputs three integers from the user and displays the sum, average, product, smallest, and largest of the numbers. [Note: The calculation of the average should result in an integer representation of the average. So, if the sum of the values is 7, the average should be 2, not 2.3333….]
The ideal gas law allows the calculation of volume of a gas given the pressure(P), amount of the gas (n), and the temperature (T). The equation is:V = nRT / PSince we only have used integer arithmetic, all numbers will be integer values with no decimal points. The constant R is 8.314 and will be specified as (8314/1000). This gives the same result. Implement the idea gas law program where the user is prompted for and enters values for n, T, and P, and V is calculated and printed out. Be careful to implement an accurate version of this program. Your program should include a proper and useful prompt for input, and print the results in a meaningful manner.