捕捉"for loop到达最后一个元素“的优雅方法？

# Python示例
elements = [1, 2, 3, 4, 5]
count = 0
for element in elements:
    count += 1
    if count == len(elements):
        # 到达最后一个元素
        print("Reached the last element")

// JavaScript示例
const elements = [1, 2, 3, 4, 5];
for (const [index, element] of elements.entries()) {
    if (index === elements.length - 1) {
        // 到达最后一个元素
        console.log("Reached the last element");
    }
}

// Java示例
List<Integer> elements = Arrays.asList(1, 2, 3, 4, 5);
Iterator<Integer> iterator = elements.iterator();
while (iterator.hasNext()) {
    Integer element = iterator.next();
    if (!iterator.hasNext()) {
        // 到达最后一个元素
        System.out.println("Reached the last element");
    }
}