java - How to get my program to start over when the user hits "y" on -

so i've used system.out.print("enter more test scores? (y/n): "); yet when run , scores summarizes user isn't given chance again here code. guys think may have put in wrong place.

public class testscoreapp  {      public static void main(string[] args) {          // display operational messages          system.out.println("please enter number of test scores entered");          system.out.println("to end program enter 999.");          system.out.println();  // print blank line              int scoretotal = 0;          int scorecount = 0;          int testscore = 0;          int min = 100;          int max = 0;          int counter = 0;          int setnumber = 0;          string useranswer = "n";          scanner sc = new scanner(system.in);            // series of test scores user            outerloop:          {              // user enters number of test scores entered              system.out.print("enter number of test scores entered: ");              setnumber = sc.nextint();              if (setnumber > 0 && setnumber != 999)              {                  while (setnumber > 0)                  {                  // user enters test scores                     system.out.print("enter score: ");                  testscore = sc.nextint();                        // accumulate score count , score total                        if (testscore <= 100)                      {                                scorecount += 1;                          scoretotal += testscore;                          setnumber --;                        } //added exercise 2-2, #4 modified if statement                      else if (testscore > 100 || testscore < 0) {                          system.out.println("invalid entry, score not counted");                     } else if (testscore == 999) {                          system.out.println("average test score complete");                      }                        if (testscore > max && testscore <= 100) {                          max = testscore;                      }                      if (testscore < min && testscore >= 0) {                          min = testscore;                      }                      if (setnumber == counter)                      {                          break outerloop;                       }                  //end of test scores while loop                  }                    useranswer = sc.next();                }              }// end of loop          while(useranswer.compareto("y") == 0 );              system.out.print("enter more test scores? (y/n): ");         // display score count, score total, , average score          // added casting int ot double exercise 3-2 #5           double averagescore = (double) scoretotal / (double) scorecount;             // added number formatting ( 1 decimal place)           numberformat number = numberformat.getnumberinstance();          number.setmaximumfractiondigits(1);            string message = "\n"                  + "score count:   " + scorecount + "\n"                  + "score total:   " + scoretotal + "\n"                  + "average score: " + averagescore + "\n"                  //added exercise 3-2 #4 add min/max                  + "max score: " + max + "\n"                  + "min score: " + min + "\n";              system.out.println(message);        }        } 

there several modifications done in program.

1. when asking user enter choice inputting more, should accept his/her choice in useranswer variable before closing off do-while loop user choice can checked after each iteration!

2. there no need break outer-loop without checking user's input!

3. scorecount & scoretotal need initialised 0 again in beginning of do-while loop.

the corrected program along imports needed :-

import java.text.numberformat; import java.util.scanner;  public class javaapplication7 {  public static void main(string[] args) { system.out.println("please enter number of test scores entered"); system.out.println("to end program enter 999."); system.out.println();  // print blank line int scorecount = 0,scoretotal = 0; int testscore = 0; int min = 100; int max = 0; int counter = 0; int setnumber = 0; string useranswer = "n"; scanner sc = new scanner(system.in); // series of test scores user {     // user enters number of test scores entered     system.out.print("enter number of test scores entered: ");     setnumber = sc.nextint();     if (setnumber > 0 && setnumber != 999)     {         scorecount=0;              scoretotal=0;         while (setnumber > 0)         {         // user enters test scores            system.out.print("enter score: ");         testscore = sc.nextint();             if (testscore <= 100)             {                       scorecount += 1;                 scoretotal += testscore;                 setnumber --;             } //added exercise 2-2, #4 modified if statement             else if (testscore > 100 || testscore < 0) {                 system.out.println("invalid entry, score not counted");             } else if (testscore == 999) {                 system.out.println("average test score complete");             }             if (testscore > max && testscore <= 100) {                 max = testscore;             }             if (testscore < min && testscore >= 0) {                 min = testscore;             }         }        // display score count, score total, , average score // added casting int ot double exercise 3-2 #5  double averagescore = (double) scoretotal / (double) scorecount;  // added number formatting ( 1 decimal place)  numberformat number = numberformat.getnumberinstance(); number.setmaximumfractiondigits(1); string message = "\n"         + "score count:   " + scorecount + "\n"         + "score total:   " + scoretotal + "\n"         + "average score: " + averagescore + "\n"         //added exercise 3-2 #4 add min/max         + "max score: " + max + "\n"         + "min score: " + min + "\n"; system.out.println(message);      }     system.out.print("enter more test scores? (y/n): ");     useranswer=sc.next();     // single error----only corrected piece of code.     }while(useranswer.compareto("y") == 0 );     // end of loop }   

}