我有好多细节出错呀,在输入那里,请大佬们指点一下
哈哈哈,我怎么觉得刚刚就是你啊...不少细节问题的。
cmd_str = input("")
try:
print(cmd_str,"=",eval(cmd_str))
except:
print("Invaild Operator")
inputList=input().split()
a = inputList[0]
op = inputList[1]
b = inputList[2]
a = int(a)
b = int(b)
if op == '*':
print("a*b="+str(a*b))
elif op == '/':
print("a/b="+str(a/b))
elif op == '%':
print("a%%b="+str(a%b))
else:
print("Invalidoperator")