选择题 共5道
多选题 共5道
编程题 共4道
word1 = '保卫' word2 = '黄河' print(word1 + word2)
def bullets(total, u = 10): return total - u print(bullets(20, 5))
def send(msg, target='延安'): print('向' + target + '发送:' + msg)
info = {'姓名': '嘎子', '年龄': 13, '任务': '送信'}
message = '胜利消息' char_list = list(message) res1 = message[0] res2 = char_list[-1]