Suppose that x and y are of type int, z is of type double, and ch is of type char. Consider the following cin statement
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- Consider the following function: double mystery(int x, double y, char ch){if (x > 0 && isupper(ch))return(sqrt(x * 1.0) + (static_cast<int>(ch) - 65));elsereturn(pow(y,3) + x + static_cast<int>(ch));}What is the output of the following C++ statements? (Assume that the output of decimal numbers is set to two decimal places.)a. cout << mystery(16, 2.0, 'A') << endl;b. cout << mystery(5, 3.0, '*') << endl;c. cout << mystery(-7, 2.5, 'T') << endl;C++ Create a program that reads a simple arithmetic expression and evaluates it. More precisely, the program reads from the user a line of text that’s supposed to contain two numbers separated by an arithmeticoperator, as in: 35.6 + 12 The program then prints back the expression and its value, as in: 35.6 + 12 = 47.6 The program should verify that the input line contains two numbers, one operator and nothing else. There can be whitespace before the first number, after the second number and between each number and the operator.The operator can be either +, −, *, or /. In case of an error, the program should print: "Invalid expression" and quit.When the program prints the expression, there should be no whitespacebefore the first number and there should be exactly one blank space beforeand after the operator and the equal sign.Use string streams.Write a short computer program in C++ that will read 10 integer numbers entered from a keyboard and then print the smallest number, the largest number, and the average value. Assume all numbers are in the range [-500 … +500]. Execute the program, entering 10 values scattered across the above range, with 5 non-zero positive numbers, 4 negative numbers, and one zero. It is NOT required that that the program check for invalid entries - you may assume that appropriate values are entered correctly. Submit the source program listing and the results. Example: 30 -25 18 -3 10 0 100 -100 200 -200 Smallest = -200 Largest = 200 Average = 3
- Show the output of the following code: #include <iostream> using namespacestd; class A { public: int x; int y; int z; A(): x(1), y(2), z(3) { } }; int main() { A a; A* p1 = &a; a.x = 2; A a1; p1 = &a1; cout << p1->x << " " << (*p1).y << " "<< p1->z; return 0; }The program below stores 80 bool values into a char arr[10]. CompletesetBool and getBool. In both functions, index is the index of the boolvalues, from 0 to 79. getBool returns 1 if the bool value at index is trueotherwise 0. You will probably need most bitwise operations including shifting. void setBool ( char * arr , int index , int boolValue ) {}int getBool ( char * arr , int index ) {}int main ( void ) {char arr [10];memset ( arr , 0 , 10);setBool ( arr , 78 , 1);setBool ( arr , 40 , 0);int b78 = getBool ( arr , 78); // b78 is 1int b40 = getBool ( arr , 40); // b40 is 0return 0;}Write a program that asks for the user's name and year of birth, greets the user by name,and declares the user's age in years. Users are assumed to be born between the years1800 and 2099, and should enter the year of birth in one of the three formats 18XX,19XX, or 20XX . A typical output should be "He llo Caroline, you are 23 years old ."
- We have recently walked through a simple if statement block that results to a value based on the input given. The script is shown again in Snippet 3.11: python3_year = 2008year = int(input('When was Python3 first released?')) if year == python3_year: print('That is correct.')elif year > python3_year: print('Incorrect, too late.')elif year < python3_year: print('Incorrect, too early.')print('Have a great day!') Snippet 3.11 Modify this block as follows: • The user prompt should be Return TRUE or FALSE: Python3 was released in 2008:. • If the user inputs TRUE, print out Correct. • If the user inputs FALSE, print out Incorrect. • Any other user input should result in Please answer TRUE or FALSE. Go to your main.py file and add your code to it. Then, run it in a terminal. The output should look like Snippet 3.12: python3 main.py Return TRUE or FALSE: Python3 was released in 2008: TRUE CorrectHave a great day! python3 main.py Return TRUE or FALSE: Python3 was released in…Write a program that calculates the Euclidean distance and the Manhattan or taxicabdistance between two two-dimensional points. Make sure you 1) use a point structureto store the points (see above), 2) use functions to calculate the two distances and3) ask the user for the point data. The Euclidean distance is calculated using thePythagorean Theorem for (points (x1,y1),and (x2, y2):euclidean = ( x1-x2)^2 + ( y1-y2)^2And the Manhattan distance is calculated as:manhattan = | x1-x2 | + | y1-y2 |Suppose x, y, z, and w are int variables. What value is assigned to each of these variables after the last statement executes? x = 7; y = 2 * x - 3;z = x + y - 3; x = z / y;y = z - x;w = x + y + 2 * z;w--;y = 2 * w + z - x;
- Given two numbers that represent the lengths of a right triangle's legs (sides adjacent to the right angle), output the length of the third side (i.e. hypotenuse) with two digits after the decimal point. Output each floating-point value with two digits after the decimal point, which can be achieved by executingcout << fixed << setprecision(2); once before all other cout statements. Ex: If the input is: 3.0 4.0 the output is: Hypotenuse: 5.00Write a program in JavaScript using if-blocks that allows the user to input a taxable income value into a text box, and after clicking a button the tax is calculated and displayed in another text box. Write a function to do the tax calculation. The answer should be rounded to 2 decimal places. Your program should calculate the correct tax no matter what the income range. Use an IF-block to make this work.Consider the following function: int test(int x, int y) { if (x == y) return x; else if (x > y) return (x + y); else return test(x + 1, y - 1); } What is the output of the following statements? a. cout << test(5, 10) << endl; b. cout << test(3, 9) << endl;