Selection Sort Algorithm Error

[Recaip Sanli]

When I run this code, it gives the below error. Does anyone have any idea?

SortingAlgs.java:56: error: cannot find symbol
                  indMin = i;
                           ^
  symbol:   variable i
  location: class SortingAlgs
1 error

 ----jGRASP wedge2: exit code for process is 1.
 ----jGRASP: operation complete.

public class SortingAlgs 
{
    // card comparison
    public int compares(Card c1, Card c2)
    {
        // TODO: implement this method
        int cardOneRank = c1.getRank();
        int cardOneSuit = c1.getSuit();
        int cardTwoRank = c2.getRank();
        int cardTwoSuit = c2.getSuit();
        int result = 2;
        
        if(cardOneSuit == cardTwoSuit)
        {
            if(cardOneRank < cardTwoRank)
               return -1;
            else if (cardOneRank > cardTwoRank)
               return 1;
            else
               return 0;
        } 
        else if(cardOneSuit < cardTwoSuit)
           return -1; 
        else
           return 1;        
    }
    
    // selection sort
    public void selectionSort(Card[] cardArray)
    {
        // TODO: implement this method
        int last = cardArray.length - 1;
        
        for(int i=0;i<last;i++)
        {
            int indMin = minIndex(cardArray, i, last);
            Card temp = cardArray[i];
            cardArray[i] = cardArray[indMin];
            cardArray[indMin] = temp;
        }
    }
    
    // find the index of the smallest element in the specified range
    public int minIndex(Card[] cardArray, int startIndex, int endIndex)
    {
        // TODO: implement this method
        int indMin = startIndex;
        int compare = 0;
        
        for(int i = startIndex + 1; i <= endIndex; i++)
            compare = compares(cardArray[i],cardArray[indMin]);
               if(compare == 1)
                  indMin = i;
        
        return indMin; // replace this statement with your own return
    }   
}

[Knute Snortum]

        for(int i = startIndex + 1; i <= endIndex; i++)
            compare = compares(cardArray[i],cardArray[indMin]);
               if(compare == 1)
                  indMin = i;

Your indents say one thing, but the code says another.  Are you missing something?

[Recaip Sanli]

Gotcha! It was brackets for the for loop. Sometimes we look into toughest part of the problem yet error is at simplest...

[Campbell Ritchie]

Recaip Sanli wrote:. . . Sometimes we look into toughest part of the problem yet error is at simplest...

You have learnt something important there