package oving1 ;


public class ArrayMethods1 {
	static  // find the smallest index of value in array
int indexOf (int [] array , int value ) {
		int index=-1;
		for (int i=0;i<array.length; i++){
			if (array[i] == value){
				index=i;
			}
		}
		return index;
	}
	static // find the largest index of value in array
int lastIndexOf (String [] array , String value ) {
		int index=-1;
		for (int i=-1; i<array.length; i--){
			if (array[i].equals(value)){
				index=i;
			}
		}
		return index;
	}
	static // find the index of the smallest value in array, starting at start
int indexOfSmallest (int [] array , int start ) {
		 int m = Integer.MAX_VALUE;
		 int index = -1;

		 for(int i = start, l = array.length; i < l; i++){

			 if(array[i] < m){

				 m = array[i];
				 index = i;
			 }
		 }

	return index;
	}

	static int [] intArray = { 1 , 2 , 3 , 4 , 3 , 2 , 1 } ;
	static String [] stringArray = { "1" , "2" , "3" , "4" , "3" , "2" , "1" } ;
	static {
		System .out .println ( "indexOf(intArray, 3) is " + indexOf ( intArray , 3 ) ) ;
		System .out .println ( "lastIndexOf(stringArray, \"3\") is " + lastIndexOf ( stringArray , "3" ) ) ;
		System .out .println ( "indexOfSmallest(intArray, 1) is " + indexOfSmallest ( intArray , 1 ) ) ;
	}
	public static void main (java.lang.String args [] ) {
	}
}