Every Other Character

Build a new string from the characters of text at positions 0, 2, 4, … (every other character, starting with the first).

Implement every_other_character(text).

Input

text: The original text.

Output

Return the characters at even positions, in order.

Vincoli

0 ≤ length of text ≤ 10,000

Esempi

Input:
text = "programming"

Output atteso:
expected = "pormig"

Input:
std::string text = "programming";

Output atteso:
std::string expected = "pormig";

Input:
string text = "programming";

Output atteso:
string expected = "pormig";

Input:
text = "a"

Output atteso:
expected = "a"

Input:
std::string text = "a";

Output atteso:
std::string expected = "a";

Input:
string text = "a";

Output atteso:
string expected = "a";

Riferimenti

Questa sfida è adattata per CodeUtility. Segui la traccia e i vincoli sopra.

• GWU CS1111 Introduction to Software Development - lab sequence