Static arrays are initialized to zero. : array « Array « C++ Tutorial

1.	Language Basics
2.	Data Types
3.	Operators statements
4.	Array
5.	Development
6.	Exceptions
7.	Function
8.	Structure
9.	Class
10.	Operator Overloading
11.	Pointer
12.	File Stream
13.	template
14.	STL Introduction
15.	string
16.	vector
17.	list
18.	bitset
19.	set multiset
20.	valarray
21.	queue stack
22.	deque
23.	map multimap
24.	STL Algorithms Modifying sequence operations
25.	STL Algorithms Non modifying sequence operations
26.	STL Algorithms Binary search
27.	STL Algorithms Sorting
28.	STL Algorithms Merge
29.	STL Algorithms Min Max
30.	STL Algorithms Iterator
31.	STL Algorithms Heap
32.	STL Algorithms Helper

C / ANSI-C

C Tutorial

C++

Visual C++ .NET

C++ Tutorial » Array » array

4.1.3.Static arrays are initialized to zero.

#include <iostream>

using std::cout;

using std::endl;



void staticArrayInit( void );

void automaticArrayInit( void );



int main()

{

   staticArrayInit();

   automaticArrayInit();



   staticArrayInit();

   automaticArrayInit();

   return 0;

}



void staticArrayInit( void )

{

   static int array1[ 3 ];



   for ( int i = 0; i < 3; i++ )

      cout << "array1[" << i << "] = " << array1[ i ] << "  ";



   for ( int j = 0; j < 3; j++ )

      array1[ j ] = 0;

}



void automaticArrayInit( void )

{

   int array2[ 3 ] = { 1, 2, 3 };



   for ( int i = 0; i < 3; i++ )

      cout << "array2[" << i << "] = " << array2[ i ] << "  ";



   for ( int j = 0; j < 3; j++ )

      array2[ j ] = 0;

}

array1[0] = 0  array1[1] = 0  array1[2] = 0  array2[0] = 1  array2[1] = 2  array
2[2] = 3  array1[0] = 0  array1[1] = 0  array1[2] = 0  array2[0] = 1  array2[1]
= 2  array2[2] = 3

4.1.array
	4.1.1.	Initializing an array
	4.1.2.	Initializing an array in a declaration.
	4.1.3.	Static arrays are initialized to zero.
	4.1.4.	Passing arrays and individual array elements to functions
	4.1.5.	Linear search of an array
	4.1.6.	Use subscripting and pointer notations with arrays
	4.1.7.	array of strings
	4.1.8.	Obtaining the number of array elements

www.java2java.com | Contact Us

All other trademarks are property of their respective owners.