Repeat the given string exactly n times
// Repeat the given string exactly n times public class Solution { public static String repeatStr(final int repeat, final String string) { String repeatedString = ""; for (int i = 0; i < repeat; i++) { repeatedString += string; } return repeatedString; } } import java.util.Collections; public class Solution { public static String repeatStr(final int repeat, final String string) { return repeat < 0 ? "" : String.join("", Collections.nCopies(repeat, string)); } }
Repeat the given string exactly n times
// Repeat the given string exactly n times fn repeat_str(src: &str, count: usize) -> String { vec![src; count].join("") }
Repeat the given string exactly n times
# Repeat the given string exactly n times def repeat_str (n, s) s*n end
Repeat the given string exactly n times
// Repeat the given string exactly n times import java.util.Collections object StringRepeat { def repeatStr(times: Int, str: String): String = { str * times } }