c++ int array code example
Example 1: how to make an array c++
int foo [] = { 16, 2, 77, 40, 12071 };
Example 2: array declaration c++
int foo [5];
Example 3: number of elements in c++ array
#include <iostream>
using std::cout;
int a[] = { 1, 2, 3, 4, 5 };
int counta()
{
return sizeof( a ) / sizeof( a[ 0 ] );
}
int countb( int b[] )
{
return sizeof( b ) / sizeof( b[ 0 ] );
}
Example 4: 1d fixed length arrays c++
void initarr(int arrgender[TOT_MALE][TOT_FEMALE])
{
for(int a =0; a < TOT_MALE;a++)
{
for(int b = 0; b < TOT_FEMALE;b++)
{
arrgender[a][b] = 0;
}
}
Example 5: create array c++
int foo[5] = {0};