Write C++ expressions for the following algebraic expressions:
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Starting Out with C++ from Control Structures to Objects (9th Edition)
- the C++ statement that computes rarrow_forwardIn C++ Programming, Declare and initialize a double variable payRate to 12.50.arrow_forwardInstructions: Write a program in C++ that uses 2 different functions to compute who would win in a game of Rock Paper Scissors. Each function will use different Boolean Expressions to compute who won. The Boolean Expressions can use arithmetic operators as long as the expressions result in a 1 or a 0. Both functions will take as input, 2 integers as arguments: Player_1- This can be 0, 1, or 2 Player_2- This can be 0, 1, or 2 0=Rock 1=Paper 2=Scissors The functions will return an integer value to indicate a tie or which player won Return Value 0 1 2 Meaning Tie Player 1 Won Player 2 Won Run both functions in separate loops. Output how long it took to run both functions. Note: Both functions need to take in the same exact inputs for every loop iteration.arrow_forward
- Q3:-Write a program in C++ that finds The following equation (Note : Taking into consideration the priority) Z-pr % q + w/x - y* zarrow_forwardC++ CODE ONLY: Write a program that takes as input five numbers and outputs the mean (average) and standard deviation of the numbers. If the numbers are X₁, X2, X3, X4, and x5, then the mean is X = (X1 + X2 + X3 + x4 + x5 ) / 5 and the standard deviation is: (x₁−x)²+ (x₂-x)²+ (x¸¯x)²+(x¸−x)²+(x¸¯x)² S = 5 Your program must contain at least the following functions: 1. a function that calculates and returns the mean; and, 2. a function that calculates the print standard deviation. Input 1.5 integers Output Enter five numbers: 2 3 9 10 11 The mean is 7.00. The standard deviation is 3.742. Enter five numbers: 7 7 8 9 11 The mean is 8.40. The standard deviation is 1.497.arrow_forwardIn C++ (Algebra: solve 2 × 2 linear equations) You can use Cramer’s rule to solve the following 2 × 2 system of linear equation: ax + by = ecx + dy = fx = (ed - bf) / (ad - bc)y = (af - ec) / (ad - bc) Write a program that prompts the user to enter a, b, c, d, e and f and displays the result. If ad - bc is 0, report that “The equation has no solution”. Sample Run 1 Enter a, b, c, d, e, f: 9.0 4.0 3.0 -5.0 -6.0 -21.0 x is -2 and y is 3 Sample Run 2 Enter a, b, c, d, e, f: 1.0 2.0 2.0 4.0 4.0 5.0 The equation has no solutionarrow_forward
- (Civil eng.) Write a C++ program to calculate and display the maximum bending moment, M, of a beam that’s supported on both ends (see Figure 3.8). The formula is M=XW(LX)/L, where X is the distance from the end of the beam that a weight, W, is placed, and L is the beam’s length. You program should produce this display: The maximum bending moment is xxxx.xxxx The xxxx.xxxx denotes placing the calculated value in a field wide enough for four places to the right and left of the decimal point. For your program, assign the values1.2,1.3,and11.2toX,W,andL.arrow_forward(Civil eng.) Write an assignment statement to calculate the linear expansion in a steel beam as a function of temperature increase. The formula for linear expansion, l, is as follows: l=l0(1+(TfT0)) l0isthelengthofthebeamattemperatureT0.isthecoefficientoflinearexpansion.Tfisthefinaltemperatureofthebeam.arrow_forward(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.arrow_forward
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