Evaluate the following expressions, assume the following declaration: int x = 4; What is displayed by the following statement: cout << ++x;
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- int main() { E(); C(); E(); } void B() {...} void C() {...} void D() {...} void E() { B(); D(); } Which describes the order in which the functions are called when the program is run?Assume that qty and salesReps are both integers. Use a type cast expression to rewrite the following statement so it will no longer perform integer division.unitsEach = qty / salesReps;If value is an identifier of int type and is holding value 200, is the following statement correct?char code = value
- Computer Fundamentals and Programming 2 Write a program that determines a student’s grade. The program will accept 3 scores and computes the average score. Determine the grade based on the following rules: - If the average score is equal or greater than 90, the grade is A. - If the average score is greater than or equal to 70 and less than 90, the grade is B. - If the average score is greater than or equal to 50 and less than 70, the grade is C. - If the average score is less than 50, the grade is F. Source Codes and Print Screen of the OutputIn C++ assume that qty and salesReps are both integers. Use a type cast expression to rewrite the following statement so it will no longer perform integer division. unitsEach = qty / salesReps;Indicate which operator will be executed first in the following statements. a = 2 * (i + j) % 3; b = 2 * i + j % 3; c = arr[i + j] / i + j; c = arr[i + j] / (i + j);
- Statement Code the following.int fun(int k){ return ( ); void main(){ int n; cin >> n; n = n * fun(n); <-- 1 Fill in the appropriate statement and expression in fun, so that when it is called in main, and after the execution of the statement marked 1, the value of n would always be n3.What is the purpose of the boolean data type? (C++) - One can manipulate logical expressions using the boolean data type. - Boolean data type is declared as a variable initially. - Boolean data type must include decimal spaces and evaluate mathematically to 0 or 1. - One can manipulate algebraic expressions using the boolean data type.
- Please circle True or False for each of the following statements. C++ The return type void indicates that a function will perform a task but will not return any information upon completion of that task. TRUE FALSETest Average and Grade Write a program that asks the user to enter five test scores. The program should display a letter grade for each score and the average test score. Write the following functions in the program: calc_average. This function should accept five test scores as arguments and return the average of the scores. determine_grade. This function should accept a test score as an argument and return a letter grade for the score based on the following grading scale: Score Letter Grade 90–100 A 80–89 B 70–79 C 60–69 D Below 60 F Write the following functions: getTestScore(): This function prompts user for five test scores and returns test score to the caller. calcAverage(): This function accepts five test scores as arguments and returns the average of the five test scores. determineGrade(): This function accepts an average as an argument and returns a letter grade for the score based on the grading scale. displayData(): This method displays all five…The declaration statement for a named constant requires . a. a data typeb. a name c. a value d. all of the above