1、固定数值
a = 8
b = 2
print(a + b)
print(a * b)
print(a - b)
print(a / b)
2、输入数值
a = int(input("输入1:"))
b = int(input("输入2:"))
print(a + b)
print(a * b)
print(a - b)
print(a / b)
微信扫一扫
a = 8
b = 2
print(a + b)
print(a * b)
print(a - b)
print(a / b)
a = int(input("输入1:"))
b = int(input("输入2:"))
print(a + b)
print(a * b)
print(a - b)
print(a / b)
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