How do I get the max and min values from a set of numbers entered

Question

Below is what I have so far   I don t know how to exclude 0 as a min number though  The assignment asks for 0 to be the exit number so I need to have the lowest number other than 0 appear in the min string  Any ideas   int min  max   Scanner s   new Scanner System in   System out print  Enter a Value      int val   s nextInt    min   max   val   while  val    0      System out print  Enter a Value        val   s nextInt      if  val  lt  min          min   val        if  val  gt  max         max   val         System out println  Min      min   System out println  Max      max

User · Answer

System out print  Enter a Value      val   s nextInt      This line is placed in last The whole code is as follows -  public static void main String   args       int min  max       Scanner s   new Scanner System in       System out print  Enter a Value          int val   s nextInt        min   max   val       while  val    0            if  val  lt  min                min   val                    if  val  gt  max                max   val                    System out print  Enter a Value              val   s nextInt               System out println  Min      min       System out println  Max      max

User · Answer

for excluding zero public class SmallestInt        public static void main String   args             Scanner input  new Scanner System in            System out println  enter number            int val input nextInt            int min val             String notNull           while input hasNextInt    true                        val input nextInt                if val lt min                  min val                    System out println  min is    min

User · Answer

You just need to keep track of a max value like this   int maxValue   0    Then as you iterate through the numbers  keep setting the maxValue to the next value if it is greater than the maxValue   if  value  gt  maxValue        maxValue   value      Repeat in the opposite direction for minValue

User · Answer

It is better  public class Main        public static void main String   args             System out print  Enter numbers              Scanner input   new Scanner System in            double max   Double MIN VALUE          double min   Double MAX VALUE           while  true                 if    input hasNextDouble                    break               Double num   input nextDouble                 min   Math min min  num               max   Math max max  num                      System out println  Max is      max           System out println  Min is      min

User · Answer

here you need to skip int 0 like following   val   s nextInt      if   val  lt  min   amp  amp   val  0           min   val

User · Answer

Here s a possible solution   public class NumInput     public static void main String    args        int min   Integer MAX VALUE      int max   Integer MIN VALUE       Scanner s   new Scanner System in       while  true          System out print  Enter a Value            int val   s nextInt           if  val    0              break                if  val  lt  min              min   val                if  val  gt  max             max   val                     System out println  min      min       System out println  max      max            not sure about using int or double thought

User · Answer

I tried to optimize solution by handling user input exceptions  public class Solution       private static Integer TERMINATION VALUE   0      public static void main String   args            Integer value   null          Integer minimum   Integer MAX VALUE          Integer maximum   Integer MIN VALUE          Scanner scanner   new Scanner System in           while  value    TERMINATION VALUE                Boolean inputValid   Boolean TRUE              try                   System out print  quot Enter a value   quot                    value   scanner nextInt                  catch  InputMismatchException e                    System out println  quot Value must be greater or equal to  quot    Integer MIN VALUE    quot  and less or equals to  quot    Integer MAX VALUE                    inputValid   Boolean FALSE                  scanner next                              if Boolean TRUE equals inputValid                    minimum   Math min minimum  value                   maximum   Math max maximum  value                                   if TERMINATION VALUE equals minimum     TERMINATION VALUE equals maximum                System out println  quot There is not any valid input  quot              else              System out println  quot Minimum   quot    minimum               System out println  quot Maximum   quot    maximum                     scanner close

User · Answer

This is what I did and it works try and play around with it  It calculates total avarage minimum and maximum   public static void main String   args       int   score   56 90 89 99 59 67      double avg     int sum 0     int maxValue 0     int minValue 100      for int i 0 i lt 6 i            sum sum score i      if score i  lt minValue       minValue score i           if score i  gt maxValue       maxValue score i                avg sum 6 0  System out print  Max    maxValue        Min    minValue       Avarage    avg       Sum    sum

[java] How do I get the max and min values from a set of numbers entered?

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