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.

Contraintes

0 ≤ length of text ≤ 10,000

Exemples

Entrée :
text = "programming"

Sortie attendue :
expected = "pormig"

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

Sortie attendue :
std::string expected = "pormig";

Entrée :
string text = "programming";

Sortie attendue :
string expected = "pormig";

Entrée :
text = "a"

Sortie attendue :
expected = "a"

Entrée :
std::string text = "a";

Sortie attendue :
std::string expected = "a";

Entrée :
string text = "a";

Sortie attendue :
string expected = "a";

Références

Ce défi a été adapté pour CodeUtility. Suivez l'énoncé et les contraintes ci-dessus.

• GWU CS1111 Introduction to Software Development - lab sequence