Question

Which of the following function is correct in case of conversion of string digits into their integer value?
a) x =atoi(string)
b) x = stoi(string)
c) x = chartoint(string)
d) all of these

Answer 1

Answer:

(d) All of these is a correct answer.

Explanation:

atio (string):

atio stand for ASCII to integer. Atoi is a type of built-in function in C language that convert a string value into an integer value.The C language library has the atoi function in Stdlib.h.

stio(string):

stio stand for string to integer. It is type of built-in function in c language that convert sequence of string character into integer value. This function is define in library string.h.

chartoint(string):

It also convert ASCII values to integer.

Answer 2

(d) All of these

Explanation:

• atio(string):

atio stand for ASCII to integer. Atoi is a type of built-in function in C language that convert a string value into an integer value.The C language library has the atoi function in Stdlib.h.

• stio(string):

stio stand for string to integer. It is type of built-in function in c language that convert sequence of string character into integer value. This function is define in library string.h.

• chartoint(string):

It also convert ASCII values to integer.