Answers for "get the element by index array java"

1

how to get elements by index java

ArrayList<String> list = //List instance
 
String firstElement = list.get(0);         
String sixthElement = list.get(5);      
Posted by: Guest on October-19-2021
0

java array get index

public int getArrayIndex(int[] arr,int value) {

        int k=0;
        for(int i=0;i<arr.length;i++){

            if(arr[i]==value){
                k=i;
                break;
            }
        }
    return k;
}
Posted by: Guest on February-07-2021

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