书本练习题3print函数使用

加减乘除运算练习

print ("I will now count my chickens:")

print (‘hens‘,25+30/6)
print (‘Roosters‘,100-25*3%4)

print ("Now I will count the eggs:")

print (3+2+1-5+4 % 2 - 1 / 4+6)

print ("Is it true that (3+2)<(5-7)")

print (‘What is (3+2)?‘,3+2)
print("What is (5-7)",5-7)

print ("Oh,that‘s why it‘s Faslse.")

print("How about some more.")

print ("Is it greater?",5>-2)
print ("Is it qreater or equal",5>= -2)
print("Is it less or equal",5<= -2)
help("floating")

输出结果：

I will now count my chickens:
hens 30.0
Roosters 97
Now I will count the eggs:
6.75
Is it true that (3+2)<(5-7)
What is (3+2)? 5
What is (5-7) -2
Oh,that‘s why it‘s Faslse.
How about some more.
Is it greater? True
Is it qreater or equal True
Is it less or equal False

书本练习题3print函数使用

原文：https://www.cnblogs.com/xilige/p/11042668.html