how to create an array of size n in c++ code example
Example 1: how to make an array c++
int foo [] = { 16, 2, 77, 40, 12071 };
Example 2: arrays in c++
#include <iostream>
#include <array>
int main()
{
int example[5];
int* another = new int[5];
delete[] another;
example[0] = 1;
example[1] = 2;
example[2] = 3;
example[3] = 4;
for (int i = 0; i < 5; i++) {
example[i] = 2;
}
int* ptr = example;
example[2] = 5;
*(ptr + 2) = 6;
std::cout << example[2] << std::endl;
*(int*)((char*)ptr + 8) = 8;
std::cout << example[2] << std::endl;
std::array<int,5> stda;
std::cout << stda.size() << std::endl;
std::cin.get();
}
Example 3: 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 4: create array c++
int foo[5] = {0};
Example 5: how to make a array in c++
int a[5] = {1, 2 3, 4, 5};