/*Question: what is the output after executed the following Program*/ #include using namespace std; void function(int& num1, int num2){ switch (--num1%5) { case 1:case 2:cout<
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- Q3 // Write a program in C++ that works as a calculator that performs operations (addition - subtraction - multiplication - division using functions to perform these operations and the command ( switch) to choose the type of operationWhen a function is executing, what happens when the end of the function block isreached?code for this in C: Instructions: Given the function header, write the appropriate function call with variable declarations. 1. void printHello(void) 2. void depositSavings(float currentS, float addS) 3. void checkAgeBracket(int age, char gender)
- In C++, please revise/fix the program below according to the instructions and all the criteria. I believe the problem is in int main(). Thank you. Instruction Write and test a function that returns a copy of its string parameter with no repeated characters. The functions ignore case when they compare letters. The functions return strings whose letters are upper case. Write 2 versions of the function: string remDups(const string& original); void remDups(const string& original, string& nodups); Suppose the original string is “Myrtle has big feet” The function returns MYRTLE HASBIGF Test the functions thoroughly. Criteria compile, run, test the test program compiles, runs, and calls both versions of the function without crashingthe test program tests the functions thoroughly function parameters and returns one function has one constant string reference parameter and returns a stringone function has one constant string reference parameter, one string reference parameter and…Question 2: multiply Problem statement In this question first we will practice function overloading and then function templates. Please follow below instructions. We can extend multiplication easily for string types if we interpret the operation as repetition. For example "code" * 3 may be interpreted as "codecodecode". In fact, languages like Python already support this operation. Write a C++ function named multiply that can multiply(repeat) an std::string by a given integer number and return the repeated string. Write another C++ function named multiply that can multiply two given integer (int type) numbers and return the product as an integer. Write another C++ function with the same name that can multiply a floating point number (double type) by a given integer number and return the product as a floating point number. We defined three functions with the same name without a problem. It is either because they have a different number of parameters, or because any of their…Define the function: int power (int base, int exp) {/*It accepts the arguments for base and exponent and returns power. The algorithm is to repeatedly multiply the value of the base to how many times the value of exponent. Test the function inside main(). Write the complete C program. */} For example: Intput. Result 2 32 5
- (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.Mark the following statements as true or false: a. To use a predefined function in a program, you need to know only the name of the function and how to use it. (1) b. A value-returning function returns only one value. (2, 3) c. Parameters allow you to use different values each time the function is called. (2, 7, 9) d. When a return statement executes in a user-defined function, the function immediately exits. (3, 4) e. A value-returning function returns only integer values. (4) f. A variable name cannot be passed to a value parameter. (3, 6) g. If a C++ function does not use parameters, parentheses around the empty parameter list are still required. (2, 3, 6) h. In C + + , the names of the corresponding formal and actual parameters must be the same. (3, 4, 6) i. A function that changes the value of a reference parameter also changes the value of the actual parameter. (7) j. Whenever the value of a reference parameter changes, the value of the actual parameter changes. (7) k. In C++, function definitions can be nested; that is, the definition of one function can be enclosed in the body of another function. (9) l. Using global variables in a program is a better programming style than using local variables, because extra variables can be avoided. (10) m. In a program, global constants are as dangerous as global variables. (10) n. The memory for a static variable remains allocated between function calls. (11)(Numerical) Write a program that tests the effectiveness of the rand() library function. Start by initializing 10 counters to 0, and then generate a large number of pseudorandom integers between 0 and 9. Each time a 0 occurs, increment the variable you have designated as the zero counter; when a 1 occurs, increment the counter variable that’s keeping count of the 1s that occur; and so on. Finally, display the number of 0s, 1s, 2s, and so on that occurred and the percentage of the time they occurred.
- C PROGRAM Reverse + Random Formula In the code editor, there's already an initial code that contains the function declaration of the function, computeReverseNumber(int n) and an empty main() function. For this problem, you are task to implement the computeReverseNumber function. This function will take in an integer n as its parameter. This will get the reverse of the passed integer and will then compute and return the value: result = (original_number + reverse_of_the_number) / 3 In the main() function, ask the user to input the value of n, call the function computeReverseNumber and pass the inputted value of n, and print the result in the main() with two (2) decimal places. SAMPLE: Input n: 20 Output: 7.33 Input n: 123 Output: 148.00Consider the following recursive C function, assume that get (6) function is being called in the main (), then how many times will the get () function be invoked before returning to the main () function? Explain the execution logic. Assume that you have a main () function, inside the main () function, call get () and pass the argument 6, get (6). void get(int n) { if(n<1) return; get(n-1); get(n-3); printf("%d", n); } pls explain with flowchart.In C++ please replace the evaluate function with a single output statement without changing the program behavior. The simplest solution replaces. evaluate(hselect, rselect); with cout << names[0] << ' ' << outcome[?] << " because " << messages[?] << endl; Other solutions are possible. Write the simplicity solution and the similarity of its output to the original program's output. Criteria compile, run, output the program compiles without error, runs without crashing, and, given the same input, produces the same output as the original program. arrays and statements the solution uses 1d arrays effectivelythe solution uses 2d arrays effectivelythe solution replaces the evaluate function with one or more statements containing one or more array referencesbetter solutions replace the evaluate function with more array references and fewer statements.the best solution replaces the evaluate function with one statement that contains five array references.…