PointersThere follows a program with headers omitted.However, a question mark needs to be replaced with a number in order for the program to compile and run.```cint main(void) { int a = 1; int b = 2; int c = 3; int *d = &a; int *e = &b; int **f = &d; int **g = &e; *d += *e; d = *g; b *= c; a = b; c = **f; *f = e; printf("a = %d b = %d c = %d", a, b, c);}```If the value for printed for `c` is 9Then the value chosen for the `?` was [ ]the value printed for `a` is [ ]and the value printed for `b` is [ ]

According to the information given:- We have to find out the value of ? on the basic of output we…

Pointers There follows a program with headers omitted. However, a question mark needs to be replaced with a number in order for the program to compile and run. int nain(void){ int a= 1; int b = 2; C = 3; *d- &c; int int int *e = &b; int *+ &e; *f= ?; int **g = &d; d= &a; **g - c; e = &c; 4= a + b; printf("a = Xdb = Xd c = Xd", a, b, c); If the value for printed for c is 9 Then the value chosen for the ? was the value printed for a is and the value printed for b is

Pointers There follows a program with headers omitted. However, a question mark needs to be replaced with a number in order for the program to compile and run. int nain(void){ int a= 1; int b = 2; C = 3; d- &c; int int int e = &b; int + &e; f= ?; int g = &d; d= &a; g - c; e = &c; 4= a + b; printf("a = Xdb = Xd c = Xd", a, b, c); If the value for printed for c is 9 Then the value chosen for the ? was the value printed for a is and the value printed for b is

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

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Concept of Pointer Parameter

Pointers are the special variable that stores the variable address, instead of storing the variable value. Pointer is a powerful feature of a programming language. A pointer is mostly used to save memory space and improve execution time.

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