java.util.Arrays Import; // classmates all subjects as 100,99,88,22,40,98,95 // highest score lowest score of the students obtained the average public class copyScore { public static void main ( String [] args) { // initialization subjects score Integer [] scores = new new Integer [] { 100 , 99 , 88 , 22 is , 40 , 98 , 95 }; // here simplified wording: Integer scores [] 100,99,88,22,40,98,95 = {}; // first summing Integer SUM = 0 ; for ( int= I 0 ; I <scores.length; I ++ ) { // the accumulated value out SUM + = Scores [I]; } the System. OUT .println ( " Total: " + SUM); // Sort: // Arrays.sort sorting, ascending, descending not, they can reverse the output Arrays.sort (Scores); // after sorting, the result back to the original array String = result of Arrays.toString (Scores); // after sorted in ascending order the System. oUT .println (the Result); // highest score . System oUT .println ( "Students highest score: " + Scores [scores.length- 1 ]); // lowest score System. OUT .println ( " Minimum students are divided into: " + Scores [ 0 ]); // Average System. OUT .println ( " students average: " + (SUM / scores.length)); } }