【发布时间】:2013-09-08 21:08:31
【问题描述】:
num_trades = int(input("Number of trades for today? "))
for i in range(1, num_trades + 1):
print()
action = input("Trade number", i, "(buy/sell)? ")
num_shares = int(input("Number of shares to buy? "))
我收到了TypeError 在线,"action = input("Trade number", i, "(buy/sell)? ")"
此错误消息显示“TypeError: input expected at most 1 arguments, got 3”
不知道这是什么意思,也不知道如何改正。帮助
谢谢
【问题讨论】: