Its syntax is: for (datatype variable: arrayname) Here, arrayname is the name of an array. In this Java Tutorial, we learned how to iterate or traverse through a Java Array using For Loop. Enhanced for loop in Java is better when scanning a complete array instead of using a for loop. An enhanced for loop header includes a variable, referred to as the enhanced for loop variable, that holds each value in the array. ![]() An enhanced for loop, also called a for each loop, can be used to loop through an array without using an index variable. We start with an index of zero, condition that index is less than the length of array, and increment index as update expression in for loop.ĭuring each iteration, we have access to index and the array itself, using which we can access an element from starting in each of the iterations. Activity: 7.3.3.1 ActiveCode (code735) 7.3.4. In the following program, we initialize an array, and traverse the elements of array using for loop. ![]() ![]() Example 1 – Iterate Java Array using For Loop Answer (1 of 6): We call it as enhanced for loop in java.
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