Why do we use namespace feature?

0 Answers  

---

How do you convert a decimal number to its hexa-decimal equivalent.Give a C code to do the same

0 Answers   Amazon,

---

write a program to convert a expression in polish notation (postfix) to inline (normal) something like make 723+* (2+3) x 7 (not sure) just check out its mainly printing expression in postfix form to infix

0 Answers  

---

What is scanf () in c?

0 Answers  

---

This is a variation of the call_me function in the previous question:call_me (myvar)int *myvar;{ *myvar += 5; }The correct way to call this function from main() will be a) call_me(myvar) b) call_me(*myvar) c) call_me(&myvar) d) expanded memory

0 Answers  

---

write a program which will count occurance of a day between two dates.

1 Answers   IonIdea,

---

What is the main difference between calloc () and malloc ()?

0 Answers  

---

Is c pass by value or reference?

0 Answers  

---

Why c language is called c?

0 Answers  

---

What are the different pointer models in c?

4 Answers  

---

How do we declare variables in c?

0 Answers  

---

what will the following program do? void main() { int i; char a[]="String"; char *p="New Sring"; char *Temp; Temp=a; a=malloc(strlen(p) + 1); strcpy(a,p); //Line no:9// p = malloc(strlen(Temp) + 1); strcpy(p,Temp); printf("(%s, %s)",a,p); free(p); free(a); } //Line no 15// a) Swap contents of p & a and print:(New string, string) b) Generate compilation error in line number 8 c) Generate compilation error in line number 5 d) Generate compilation error in line number 7 e) Generate compilation error in line number 1

1 Answers   IBM,

---