对给定参数的方法进行迭代

def process_item(item):
    # 假设这是一个处理单个元素的函数
    return item * 2

def iterate_and_process(items):
    results = []
    for item in items:
        processed_item = process_item(item)
        results.append(processed_item)
    return results

# 示例调用
items = [1, 2, 3, 4, 5]
processed_items = iterate_and_process(items)
print(processed_items)  # 输出: [2, 4, 6, 8, 10]

def safe_iterate_and_process(items):
    results = []
    for i in range(len(items)):
        if i < len(items):
            processed_item = process_item(items[i])
            results.append(processed_item)
    return results

def safe_iterate_and_process(items):
    results = []
    for item in items:
        if isinstance(item, (int, float)):
            processed_item = process_item(item)
            results.append(processed_item)
        else:
            print(f"Skipping item of unsupported type: {type(item)}")
    return results