Question

python中 print后用了括号还是提示 invaid syntax

maxn=max(a,b,c)
minn=min(a,b,c)
mn=a+b+c-maxn-minn
if maxn == a and minn == b
print("123")
elif maxn == a and minn == c
print("132")
elif maxn == b and minn == a
print ("231")
elif maxn == b and minn == c
print ("213")
elif maxn == c and minn == a
print ("321")
elif maxn == c and minn == b
print ("312")

Answer 1

1. if、elif语句后面要加冒号
2. a、b、c三个变量没有定义
3. if、elif语后的print语句有没有缩进
4.下面是程序运行结果图

Answer 2