Answer Posted / vadivel t

The equalent code to atoi() library fuction which i hav
written, below.


#include<stdio.h>
#include<conio.h>

int MyAtoi(char *cptr);

main()
{
char *cptr = "123445";

printf("INTEGER EQU IS: %d\n", MyAtoi(cptr));
getch();
}
int MyAtoi(char *cptr)
{
int iptr = 0;
while((*cptr != '\0') && ((*cptr >= 48 && *cptr <= 57) ||
(*cptr == 32)))
{
if(*cptr != ' ')
iptr = (iptr * 10) + (*cptr - 48);
cptr++;
}
return iptr;
}

When can you use a pointer with a function?

571

---

What is the difference between struct and union in C?

575

---

What is the difference between a string and an array?

708

---

Can we replace the struct function in tree syntax with a union?

783

---

which is an algorithm for sorting in a growing Lexicographic order

1398

---

---

Can 'this' pointer by used in the constructor?

615

---

How many levels of indirection in pointers can you have in a single declaration?

596

---

to find the closest pair

1824

---

Why do we use return in c?

570

---

What language is windows 1.0 written?

575

---

What does c mean in basketball?

563

---

What is the time and space complexities of merge sort and when is it preferred over quick sort?

676

---

What is quick sort in c?

586

---

What is a volatile keyword in c?

638

---

What is bin sh c?

584

---