判断三个数字中的最大值
方法一:
1 num1=int(input("num1:"))
2 num2=int(input("num2:"))
3 num3=int(input("num3:"))
4 if num1>num2 and num2>num3:
5 print(num1)
6 elif num1>num3 and num3>num2:
7 print(num1)
8 elif num2>num1 and num1>num3:
9 print(num2)
10 elif num2>num3 and num3>num1:
11 print(num2)
12 elif num3>num1 and num1>num2:
13 print(num3)
14 else:
15 print(num3)
方法二:
1 num1=int(input("num1:"))
2 num2=int(input("num2:"))
3 num3=int(input("num3:"))
4 max_num=20
5 if num1>num2:
6 max_num=num1
7 if max_num>num3:
8 print("Max Num is",max_num)
9 else:
10 print("Max Num is",num3)
11 else:
12 max_num=num2
13 if max_num>num3:
14 print("Max Num is",max_num)
15 else:
16 print("Max Num is",num3)