atoll : atoll « stdlib.h « C Tutorial

1.	Language
2.	Data Type
3.	String
4.	printf scanf
5.	Operator
6.	Statement
7.	Array
8.	Function
9.	Structure
10.	Pointer
11.	Memory
12.	Preprocessor
13.	File
14.	Data Structure
15.	Search Sort
16.	Wide Character String
17.	assert.h
18.	ctype.h
19.	math.h
20.	setjmp.h
21.	signal.h
22.	stdio.h
23.	stdlib.h
24.	string.h
25.	time.h
26.	wctype.h

C / ANSI-C

C++

C++ Tutorial

Visual C++ .NET

C Tutorial » stdlib.h » atoll

23.7.1.atoll

Item	Value
Header file	stdlib.h
Declaration	long long int atoll(const char *str);
Function	converts the string pointed to by str into a long long int value. It is otherwise similar to atol().

#include <stdlib.h>

  #include <stdio.h>



  int main(void)

  {

    char num1[80], num2[80];



    printf("Enter first: ");

    gets(num1);

    printf("Enter second: ");

    gets(num2);

    printf("The sum is: %ld.", atoll(num1)+atoll(num2));



    return 0;

  }

Enter first: 1
Enter second: 2
The sum is: 3.

23.7.atoll
	23.7.1.	atoll

www.java2java.com | Contact Us

All other trademarks are property of their respective owners.