import java.util.*; 

class R65 {
  public static void main(String[] args) {
    int[] a = new int[args.length];
    for (int i = 0; i < a.length; i++) 
      a[i] = Integer.parseInt( args[i] ); 
    if (a.length == 0) { 

    } else { 
      int min = a[0], max = a[0]; 
      for (int i = 1; i < a.length; i++) {
        if (a[i] < min) min = a[i]; 
        if (a[i] > max) max = a[i]; 
      } 
      System.out.println( "min: " + min + ", max: " + max ); 
    } 
  } 
}