Can you pass an entire structure to functions?

0 Answers  

---

What is the benefit of using #define to declare a constant?

0 Answers  

---

#include<stdio.h> main() { int a[3]; int *I; a[0]=100;a[1]=200;a[2]=300; I=a; Printf(“%d\n”, ++*I); Printf(“%d\n”, *++I); Printf(“%d\n”, (*I)--); Printf(“%d\n”, *I); } what is the o/p a. 101,200,200,199 b. 200,201,201,100 c. 101,200,199,199 d. 200,300,200,100

1 Answers  

---

1.what are local and global variables? 2.what is the scope of static variables? 3.what is the difference between static and global variables? 4.what are volatile variables? 5.what is the use of 'auto' keyword? 6.how do we make a global variable accessible across files? Explain the extern keyword? 7.what is a function prototype? 8.what does keyword 'extern' mean in a function declaration?

0 Answers  

---

What is function definition in c?

0 Answers  

---

---

CopyBits(x,p,n,y) copy n LSBs from y to x starting LSB at 'p'th position.

9 Answers   Adobe,

---

Explain what is the purpose of "extern" keyword in a function declaration?

0 Answers  

---

How can I recover the file name given an open stream?

0 Answers  

---

#include<stdio.h> int main(){ int a[]={1,2,3,5,1}; int *ptr=a+4; int y=ptr-a; printf("%d",y); }

3 Answers   Zoho,

---

Explain what are its uses in c programming?

0 Answers  

---

How can I sort more data than will fit in memory?

0 Answers  

---

What is structure of c program?

0 Answers  

---