Answer Posted / vidhya lakshmi d

#include<stdio.h>
void main()
{
printf("\"hai\"");
}

Tell me what is the purpose of 'register' keyword in c language?

994

---

What are the usage of pointer in c?

1179

---

Can we declare variable anywhere in c?

956

---

FORMATTED INPUT/OUTPUT functions are a) scanf() and printf() b) gets() and puts() c) getchar() and putchar() d) all the above

1100

---

Explain the difference between malloc() and calloc() in c?

1035

---

What are the rules for the identifier?

1151

---

write a program to print largest number of each row of a 2D array

2314

---

How can I insert or delete a line (or record) in the middle of a file?

1008

---

main() { struct s1 { char *str; struct s1 *ptr; }; static struct s1 arr[] = { {"Hyderabad",arr+1}, {"Bangalore",arr+2}, {"Delhi",arr} }; struct s1 *p[3]; int i; < BR> for(i=0;i<=2;i++) p[i] = arr[i].ptr; printf("%s ",(*p)->str); printf("%s ",(++*p)->str); printf("%s ",((*p)++)->str); }

1419

---

Where we use clrscr in c?

1120

---

Which is the best website to learn c programming?

1067

---

What are the valid places to have keyword “break”?

1080

---

What is size of union in c?

1004

---

How can I write a function analogous to scanf?

1160

---

What is dynamic dispatch in c++?

1041

---