public class Program {
public static void Main() {
string line;
while ((line = System.Console.ReadLine ()) != null) { // 注意 while 处理多个 case
string[] tokens = line.Split();
int x = int.Parse(tokens[0]);
int l = int.Parse(tokens[1]);
int r = int.Parse(tokens[2]);
if(x>=l&&x<=r)
System.Console.WriteLine("true");
else
System.Console.WriteLine("false");
}
}
}

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