Question

How to fill all elements in array with same value in C++

Answer 1

#include <iostream>
#include <array>

using std::cout;
using std::endl;
using std::array;

template <typename T>
inline void print(const T &data)
{
	for (const auto &element : data) {
		cout << element << ' ';
	}
	cout << endl;
}

int main()
{
	array<int, 5> arr;

	arr.fill(99);

	print(arr);

	return 0;
}


/*
run:

99 99 99 99 99

*/

 

70+ SQL courses for beginners and professionals