Consider the function definition below. Assume x = 5, y = 3 and j = 8 as the function starts. Which variables will change after the function finishes? void findout (int &x, int y, int &j) { for (int i = 1; i < 5; i++) { if (x > 5) { x = 2*x 3*y; y = 4 + 3 = x; else { y = 2*x - 3; x = 4 + 3+ y; } // end of for loop x and y ОУ All three since the first and last are references. Oi O x and j

Consider the function definition below. Assume x = 5, y = 3 and j = 8 as the function starts. Which variables will change after the function finishes? void findout (int &x, int y, int &j) { for (int i = 1; i < 5; i++) { if (x > 5) { x = 2x 3y; y = 4 + 3 = x; else { y = 2*x - 3; x = 4 + 3+ y; } // end of for loop x and y ОУ All three since the first and last are references. Oi O x and j

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Find any errors in the following function definition: void fun (int, x) { return; } // fun
1-int fx(char &x) is a function with parameter passed by value(False/True) 2-int fx(char x) is a function with int return value(False/True) 3-void fx(char ch) is a function with no return value(False/True) 4-char fx( int x) is a function with int return value(False/True)
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
int p =5 , q =6; void foo ( int b , int c ) { b = 2 * c ; p = p + c ; c = 1 + p ; q = q * 2; print ( b + c ); } main () { foo (p , q ); print p , q ; } Explain and print the output of the above code when the parameters to the foo function are passed by value. Explain and print the output of the above code when the parameters to the foo function are passed by reference. Explain and print the output of the above code when the parameters to the foo function are passed by value result. Explain and print the output of the above code when the parameters to the foo function are passed by name.
Consider the function void change(int *p) { *p = 20; }Show how to call the change function so that it sets the integer variable int i;to 20.
void fx(char ch) is a function with no return value int fx(char x) is a function with int return value int fx(char &x) is a function with parameter passed by value char fx( int x) is a function with int return value
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
Find any errors in the following function definition: int fun (int x, int y) { int sun (int t) { return (t + 3); } return z; }//fun
Write and test the “digit” function:Function Prototype: int digit(int n,int k)This function returns the kth digit of the positive integer n. For example, if n is the integer 29,415, then the call digit(n,0) would return the digit 2, and the call digit(n,2) would return the digit 4.
1. Square Flower You can have the turtle draw an interesting flower like sha pe by drawing n squares. Each n-square flower is drawn after turning the turtle by some number of degrees between each square. (see Figure 1 for an example) (a) Typel: A 5-square red flower. (b) A 15-square blue flower. Figure 1: Two types of n-square flowers Using the following implementation of draw square() function write a function na med draw flower() that takes a turtle, the number n of squares to draw, the side length and a color as parameters and draws an n-square flower by repeating the function draw square() n times. Test your code by drawing a yellow 21-square flower with side length of 200. def drav aqu ar e (aTurtle, sidelength): f or i in range (4) : aTurtle.forvard (side Length) aTurtle. 1eft (90)
Consider the function definition below. Assume x = 5, y = 3 and j = 8 as the function starts. How many times does the function execute line A below? void findout (int &x, int y, int &j) { } for (int i = -1; i 5) // Line A { x = 2*x - 3*y; y = 4 + 3 x; } else { y = 2*x - 3; x = 4 + 3% y; } // end of for loop 07 O 8 O 10 O None, since the index starts at -1 9 C++
true false void ffx() is a function with no argument