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Computer Science: A Structured Programming Approach Using C, Third Edition
- If the following code segment compiles correctly, what do you know about the variable x? if(x) WriteLine(OK); a. x is an integer variable. b. x is a Boolean variable. c. x is greater than 0. d. none of thesearrow_forwardWrite the pseudocode given the following expressions, re-write, and add parentheses based on the sequence of how they will be evaluated. You have to add static value for each of the variables. 1) a / b ^ c ^ d – e + f – g * h + I 2) 3 * 10 *2 / 15 – 2 + 4 ^ 2 ^ 2 3) r ^ s * t / u – v + w ^ x – y+arrow_forwardIn Python: Driving is expensive. Write a program with a car's miles/gallon and gas dollars/gallon (both floats) as input, and output the gas cost for 20 miles, 75 miles, and 500 miles. Output each floating-point value with two digits after the decimal point, which can be achieved as follows:print('{:.2f} {:.2f} {:.2f}'.format(your_value1, your_value2, your_value3)) Ex: If the input is: 20.0 3.1599 Then the output is: 3.16 11.85 79.00arrow_forward
- Write a program using inputs age (years), weight (pounds), heart rate (beats per minute), and time (minutes), respectively. Output calories burned for women and men.arrow_forward2- Write a Python program that determines a student’s grade. The program will read three types of scores(quiz, midterm, final exam scores) and determine the grade based on the following rules : if the average score >=90% =>grade=A -if the average score >= 70% and <90% => grade=B -if the average score>=50% and <70% =>grade=C -if the average score<50% =>grade=F Example Input : Quiz score: 80 Mid-term score: 68 Final score: 90 Output: Your grade is B.arrow_forwardWrite a C++ program that asks the user to enter the radius of the circle and then find the Circumference and area of the circle. Cir= 2* pi *R Area= pi*R*Rarrow_forward
- Suppose you have a certain amount of money in a savings account that earns compound monthly interest, and you want to calculate the amount that you will have after a specific number of months. The formula is as follows: f = p * (1 + i)^t • f is the future value of the account after the specified time period. • p is the present value of the account (the account's current balance). • i is the monthly interest rate. • t is the number of months. Write a program that takes the account's present value (current balance), monthly interest rate, and the number of months that the money will be left in the account as three inputs from the user. The program should pass these values to a function that returns the future value of the account, after the specified number of months. The program should print the account's future value. Look carefully at the following sample run of the program. In particular, notice the wording of the messages and the placement of…arrow_forwardIn Ruritania, fractional numbers are rounded up to the next integer if the fractional part is at least 0.25. However, if they are negative, they are rounded down to the next lower integer if the fractional part is more than 0.75. For example, 2.5 → 3 2.25 → 3 2.24 → 2 -2.3 → -2 -2.76 → -3 -3.25 → -3 Complete the following program to print out the integer, using Ruritanian rounding. please help, I'm only passing 4/6 tests for some reason!arrow_forwardIn CORAL LANGUAGE please and thank you: Driving is expensive. Write a program with a car's miles/gallon and gas dollars/gallon (both floats) as input, and output the gas cost for 10 miles, 50 miles, and 400 miles. Output the gas cost (gasCost) with two digits after the decimal point, which can be achieved as follows:Put gasCost to output with 2 decimal places Ex: If the input is: 20.0 3.1599 the output is: 1.58 7.90 63.20 Note: Small expression differences can yield small floating-point output differences due to computer rounding. Ex: (a + b)/3.0 is the same as a/3.0 + b/3.0 but output may differ slightly. Because our system tests programs by comparing output, please obey the following when writing your expression for this problem. First use the dollars/gallon and miles/gallon values to calculate the dollars/mile. Then use the dollars/mile value to determine the cost per 10, 50, and 400 miles. Note: Real per-mile cost would also include maintenance and depreciation.arrow_forward
- int f(int &k){k++;return k * 2;}int main(){int i = 1, j = -1;int a, b, c;a = f(i) + i/2;b = j + f(j) + f(j);c = 2 * f(j);return 0;} What are the values of a, b and c id the operands in the expressions are evaluated from left to right and then what are the values when its evaluated right to left?arrow_forwardWhat is the value of the postfix expressions below? A=1, B=2, C=3< d=4 a. AB+C b. ABC**ABC++-arrow_forwardin python Driving is expensive. Write a program with a car's miles/gallon and gas dollars/gallon (both floats) as input, and output the gas cost for 10 miles, 50 miles, and 400 miles. Output each floating-point value with two digits after the decimal point, which can be achieved as follows:print('{:.2f}'.format(your_value))arrow_forward
- Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning