Answers for "C+= array"

array c++

// An example of using std::array
// Basic syntax: std::array<TYPE, SIZE> NAME;
// Note that the size must be a constant

#include <iostream>
#include <array> // Use std::array

int main() {
	std::array<int, 10> arr;
  	arr[0] = 5; // Setting an element
  	std::cout << arr[0] << std::endl; // Element access
  	std::cout << arr.at(0) << std::endl; // Element access with bounds checking
}

c++ array

const int len = 3;
int arr[len];

arr[0] = 4;

int abc[4]{0,12,3}