Convert a list of strings to uppercase
EasyProblem Statement
Convert a list of strings to uppercase
Sample Input
["java", "python", "cpp"]
Sample Output
[JAVA, PYTHON, CPP]
Limits
Time: 2s · Memory: 256 MB
Code Editor
00:00
import java.util.*;
public class Main {
public static List<String> toUpperCase() {
List<String> lst = Arrays.asList("java", "python", "cpp");
// Your code here
return lst;
}
}
Input
["java", "python", "cpp"]
Expected Output
[JAVA, PYTHON, CPP]