what is atoi in strinf

C++

The C library function int atoi(const char *str) converts the 
string argument str to an integer (type int).

Note: It is used in case of string because in strings a number is
also stored as char  and we have to do Typecasting  form (string -> int)

Source

Also in C++:

Title
how to make movement in c++ unreal
Category
C++
Title
centos7 mlock2
Category
C++
Title
c++ reading string
Category
C++
Title
appending a double to a string c++
Category
C++
Title
dijkstra in c++
Category
C++
Title
user input c++
Category
C++
Title
log base e synthax c++
Category
C++
Title
new keyword in cpp
Category
C++
Title
maximum subarray sum equal with K in c++
Category
C++
Title
how to compile opencv c++ in ubuntu
Category
C++
Title
how to calculate inverse trigonometric values in c++
Category
C++
Title
how to sort in descending order c++
Category
C++
Title
how to cout in c++
Category
C++
Title
what is sigsegv error in c++
Category
C++
Title
int max in c++
Category
C++
Title
lisy stl C++
Category
C++
Title
initialise 2d vector in c++
Category
C++
Title
type id c++
Category
C++
Title
how to compare lower case character to uppercase cpp
Category
C++
Title
c++ how to make a negative float positive
Category
C++
Title
how to append one vector to another c++
Category
C++
Title
select elements from array C++
Category
C++
Title
max element in array c++ stl
Category
C++
Title
how to take input in C++ in coding
Category
C++
Title
error: ‘memset’ was not declared in this scope in cpp
Category
C++
Title
how to delete something in an array c++
Category
C++
Title
substr in c++
Category
C++
Title
c++ files
Category
C++
Title
what is atoi in strinf
Category
C++
Title
input a string in c++
Category
C++
Title
correct sequence of compilation process in c++
Category
C++
Title
c++ menu selection with arrow keys
Category
C++
Title
char to string c++
Category
C++
Title
static variable in c++
Category
C++
Title
file format not recognized treating as linker script c++
Category
C++
Title
dijkstra c++ geeksforgeeks using set
Category
C++
Title
size of a matrix c++
Category
C++
Title
remove element by index from vector c++
Category
C++
Title
C++ Syntax
Category
C++
Title
array 2d to 1d
Category
C++
Title
differentialble programming
Category
C++
Title
can you use a return to print a string when referencing an integer c++
Category
C++
Title
cloud hosting
Category
C++
Title
how to initialize a vector in c++
Category
C++
Title
bool function in c++
Category
C++
Title
pyqt connect
Category
C++
Title
cpp pi from acos
Category
C++
Title
range of long long in c++
Category
C++
Title
list conda environments
Category
C++
Title
subtracting two large numbers
Category
C++
Title
how to convert string into number
Category
C++
Title
euler phi gfg
Category
C++
Title
how to make a switch case statement in c++
Category
C++
Title
c++ try
Category
C++
Title
c++ function return pointer to itself
Category
C++
Title
heredar constructor c++
Category
C++
Title
clear qlayout
Category
C++
Title
how to create a vector in c++
Category
C++
Title
calling a method on an object c++
Category
C++
Title
how to output to console c++
Category
C++
Title
how to format decimal palces in c++
Category
C++
Title
inserting an element in an set c++
Category
C++
Title
All palindromic substrings
Category
C++
Title
c++ set console title
Category
C++
Title
cheap hosting
Category
C++
Title
check an stack is empty c++
Category
C++
Title
remove item from layout
Category
C++
Title
modulo c++
Category
C++
Title
c++ write new file
Category
C++
Title
c++ code 2d block
Category
C++
Title
linear search in c++
Category
C++
Title
c++ argv
Category
C++
Title
if not defined c++
Category
C++
Title
heap in cpp stl
Category
C++
Title
c++ ros subscriber
Category
C++
Title
how to ensure the user inouts a int and not anything else c++
Category
C++
Title
minimum swaps to sort an array
Category
C++
Title
how to hide ui elements unity
Category
C++
Title
glfw initialize in c++
Category
C++
Title
c++ short if
Category
C++
Title
c++ typeid get type name
Category
C++
Title
how to print a 2d array in c++
Category
C++
Title
c++ remove space from string
Category
C++
Title
how to extract substring from string in c++
Category
C++
Title
c++ char print fixed
Category
C++
Title
iostream library in cpp
Category
C++
Title
how to use wasd c++
Category
C++
Title
lambda operator in c++
Category
C++
Title
c++ loop through array
Category
C++
Title
git branch in my bash prompt
Category
C++
Title
how to find the index of an element in a vector c++
Category
C++
Title
how to append two vectors in c++
Category
C++
Title
how to find length of string in c++
Category
C++
Title
trovare il valore massimo in un array c++ w3
Category
C++
Title
c++ ambigous error
Category
C++
Title
how to run c++ file mingw cmd
Category
C++
Title
pointers in cpp
Category
C++
Title
preorder traversal c++
Category
C++
Title
heap sort
Category
C++
Title
std::substring
Category
C++