#include int add(int x, int y); //function prototype int main() { int a, b; int sum; //declares the variables used in the program printf("Enter the first number: "); //prompt to input the first number scanf("%d", &a); //stores the first number in variable a printf("Enter the second number: "); //prompt to input the second number scanf("%d", &b); //stores the second number in variable b sum add(a, b); //function call printf("The sum of the two numbers is : %d\n", sum); //displays the sum after executing add function printf("The value stored in the variable sum is : %d\n", sum); //displays the value stored in the variable sum return 0; } int add(int x, int y) { } return x + y; //function definition

#include int add(int x, int y); //function prototype int main() { int a, b; int sum; //declares the variables used in the program printf("Enter the first number: "); //prompt to input the first number scanf("%d", &a); //stores the first number in variable a printf("Enter the second number: "); //prompt to input the second number scanf("%d", &b); //stores the second number in variable b sum add(a, b); //function call printf("The sum of the two numbers is : %d\n", sum); //displays the sum after executing add function printf("The value stored in the variable sum is : %d\n", sum); //displays the value stored in the variable sum return 0; } int add(int x, int y) { } return x + y; //function definition

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter6: Modularity Using Functions

Section6.2: Returning A Single Value

Problem 12E

See similar textbooks

Similar questions

Predefined Function: ceil(), floor(), rand(), srand0 1. Create a program that will round off a given number. Example Program Output: Enter a number to be round of: 10.5 Round off value: 10 Enter a number to be round of: 10.6 Round off value: 11 Enter a number to be round of: 10.4 Round off value: 10 Enter a number to be round of: 11.5 Round off value: 12
Function GetHighestValue(integer value1, integer value2) returns integer result if value1 > value2 result = value1 else result = value2 Function Main() returns nothing integer userNum1 integer userNum2 integer userNum3 integer maxValue userNum1 = Get next input userNum2 = Get next input userNum3 = Get next input
true false void ffx() is a function with no return value void ffx() is a function with no argument int ffx(char x) is a function with int return value int ffx(char *x) is a function with parameter passed by reference char ffx( int x) is a function with int return value int ffc(char &x) is a function with parameter passed by reference
C++ Visual 2019 A particular talent competition has five judges, each of whom awards a score between 0 and 10 to each performer. Fractional scores, such as 8.3, are allowed. A performer's final score is determined by dropping the highest and lowest score received, then averaging the three remaining scores. Write a program that uses this method to calculate a contestant's score. It should include the following functions: void getJudgeData() should ask the user for a judge's score, store it in a reference parameter variable, and validate it. This function should be called by main once for each of the five judges. void calcScore() should calculate and display the average of the three scores that remain after dropping the highest and lowest scores the performer received. This function should be called just once by main and should be passed the five scores. The last two functions, described below, should be called by calcScore, which uses the returned information to determine which of the…
Lowest Score Drop Write a program that calculates the average of a group of test scores, where the lowest score in the group is dropped. It should use the following functions: void getScore() should ask the user for a test score, store it in a reference parameter variable, and validate it. This function should be called by main once for each of the five scores to be entered. void calcAverage() should calculate and display the average of the four highest scores. This function should be called just once by main and should be passed the five scores. int findLowest() should find and return the lowest of the five scores passed to it. It should be called by calcAverage, which uses the function to determine which of the five scores to drop. Input Validation: Do not accept test scores lower than 0 or higher than 100.
Variables can be passed to a function by Select one: a.reference b.all (pointer, value, and reference) c.value d.pointer
func(X) {return x++;} void func(x) {printf("hi");} QUESTION 14 Which is from the following is not a function prototype? int funct(char x, char y); funct(x); void funct(void); char x(int y); Click Save and Submit to save and submit. Click Save All Answers to save all ai
Functions & Loops : Case Studies Prompt the user to input two positive integers. Variables: firstNum and secondNum (firstNum must be less than secondNum) (use while loop); create a user-defined function called validateUserInput() to validate the user's input. Use Call-by-Value. validateUserInput() is a value returning function. Output all odd numbers between firstNum and secondNum. (use while loop); create a user-defined function called oddNumbers(). Use Call-by-Value. oddNumbers() is a void function. Output the sum of all even numbers between firstNum and secondNum. (use while loop); create a user-defined function called sumEvenNumbers(). Use Call-by-Value. Declare a variable called sumEven in the main() for the sumEvenNumbers(). sumEvenNumbers() is a value returning function. Use sumEven to hold a returned value. Output the numbers and their squares between 1 and 10. (use while loop): create a user-defined function called displaySquareNumbers(). Call-by-Value.…
int x1 = 66; int y1 = 39; int d; _asm { } mov EAX, X1; mov EBX, y1; push EAX; push EBX; pop ECX mov d, ECX; What is d in decimal format?
(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.
(Numerical) Write and test a function that returns the position of the largest and smallest values in an array of double-precision numbers.
(Numerical) Using the srand() and rand() C++ library functions, fill an array of 1000 floating-point numbers with random numbers that have been scaled to the range 1 to 100. Then determine and display the number of random numbers having values between 1 and 50 and the number having values greater than 50. What do you expect the output counts to be?