用python中的字符串替换列表中的多个字符串，并获取被替换字符串的出现次数

def replace_strings_in_list(strings, replacements):
    count = 0
    for i in range(len(strings)):
        for old_str, new_str in replacements:
            if old_str in strings[i]:
                strings[i] = strings[i].replace(old_str, new_str)
                count += 1
    return strings, count

# 示例输入
strings = ['apple', 'banana', 'orange']
replacements = [('a', 'x'), ('e', 'y')]

# 调用函数进行替换
result, count = replace_strings_in_list(strings, replacements)

# 输出结果
print("替换后的列表:", result)
print("被替换字符串的出现次数:", count)

替换后的列表: ['xpply', 'bynxnx', 'orxngx']
被替换字符串的出现次数: 6