Question

c फंक्शन के argument को वैल्यू द्वारा पास करना समझाइये​

Answer 1

Answer:

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Explanation:

Answer 2

Answer:

/* #include<stdio.h> the header file that enables usage of scanf() and printf() functions.*/

#include <stdio.h>  

//declaration of function fun()

void fun(int x)  

{  

//assigning value 30 to variable x but in a different memory location

  x = 30;  

}  

//function declaration closed

  //starting main method/function that returns integer value

int main()  

{  

//assigning value to 20 to variable x.

   int x = 20;  

/*calling function fun() from main method, after going to function the value of x doesn't change to 30 because in pass by value the values of x=20 and x=30 are stored in different memory locations.*/

   fun(x);  

/*So when we print the value of x it shows the value 20 which is the actual parameter and value 30 was a formal parameter which doesn't affect the value of x.*/

   printf("x = %d", x);  

   return 0;  

}

Explanation:

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