1)Write program to make simple calculator? The program input two number and one character? a) print the sum of two number if the character is + b) print the sub of two number if the character is - c) print the div of two number if the character is / d) print the sum of two number if the character is *

1)Write program to make simple calculator? The program input two number and one character? a) print the sum of two number if the character is + b) print the sub of two number if the character is - c) print the div of two number if the character is / d) print the sum of two number if the character is *

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter6: Modularity Using Functions

Section6.1: Function And Parameter Declarations

Problem 8E: (Numerical) a. Write a C++ program that accepts an integer argument and determines whether the...

See similar textbooks

Similar questions

1. Use if - else - elif Write a program to get an integer input from the user. If the input is 25, get the length and breadth from the user and calculate the area of rectangle. [ Area of rectangle = length * breadth ] If the input is 40, get the side from the user and calculate the area of square. [ Area of square = side * side] If the input is 65, get the radius from the user and calculate the area of circle. [ Area of circle = 3.14"r*r] Otherwise Display Enter number 25 or 40 or 65. 2. Use while loop to print the even numbers from 100 to 50. Print the product of all the even numbers.
Develop a program that1- Would read an input from the keyboard. The input should be a whole positive number.2- Then display each digit, starting with the rightmost digit.3- At last, decide if the number if divisible by 9 or not.a. Calculate and display the sum of the digits.b. Display whether the input number is divisible by 9 or not.4- Ask the user if they would want to evaluate another number. Repeat the program if the answer is yes. Abort if they’re done.
Question: A country charges income tax as follows based on one's gross salary. No tax is charged on the first 20% of salary. The remaining 80% is called taxable income. Tax is paid as follows: 10% on the first $15,000 of taxable income; 20% on the next $20,000 of taxable income; 25% on all taxable income in excess of $35,000; Write a program to read a value for a person's salary and print the amount of tax to be paid in dollars. . ● . Additionalind.
1. Write a program that prompts the user to enter an integer between 0 and 6 and prints thie day name of the week (Sunday is 0, Monday is 1,..., and Saturday is 6). 2. Write a program that prompts the user to enter an integer and tests if it is divisible by 5 and 3, or if its divisible by 5 or 3 or if its divisible by 5 or 3 but not both.
4. During each summer, John and Jessica grow vegetables in their backyard and buy seeds and fertilizer from a local nursery. The nursery carries different types of vegetable fertilizers in various bag sizes. When buying a particular fertilizer, they want to know the price of the fertilizer per pound and the cost of fertilizing per square foot. The following program prompts the user to enter the size of the fertilizer bag, in pounds, the cost of the bag, and the area, in square feet, that can be covered by the bag. The program should output the desired result. However, the program contains logic errors. Find and correct the logic errors so that the program works properly. // Logic errors. #include #include using namespace std; int main() { double costs double area; double bagsize; cout > bagsize; cout > cost; cout > area; cout << endl; cout << "The cost of the fertilizer per pound is: $" << bagsize / cost << endl; cout << "The cost of fertilizing per square foot is: $" << area / cost << endl; return 0; }
(Modify) a. Modify the program you wrote for Exercise 7 to provide the mass of a person as an output, given his or her weight as an input to the program. Use your program to determine the mass of a person who weighs 140 lbf on Earth. b. Modify the program written for Exercise 7a to also output the person’s weight on Mars and the moon. The pull of gravity on Mars is 12.54ft/sec2=3.728m/s2,andonthemoonis5.33ft/sec2=1.625m/s2.
(Numerical) a. Write a C++ program that accepts an integer argument and determines whether the passed integer is even or odd. (Hint: Use the % operator.) b. Enter, compile, and run the program written for Exercise 8a.
1. Write a program that reads two integer numbers and determines and prints if the first is a multiple of the second. if else eiC++ääl
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
Write program to print "OK" if the number is even and greater than 100 or the number is even and less than 1000 else print "NOT * ?"OK
H. WI Write a program to find average of three numbers x, y, z where x =10, y-20, and z= 30. H. W2 Write a Q. BASIC program to find the value of from the following equation: x2+2a3+sin x Y for any value of x, a, k, r. ex-kr-3
a. Write a program that takes integers as arguments and adds them.b. Write a program that takes integers as arguments and multiplies them.c. Write a program that takes integers as arguments & adds & multipliesthem using the above two programs.