Python 17

#移动交换三个整数的数值

#有三个变量：

#num1 = 1

#num2 = 2

#num3 = 3

#通过数值交换，输出为：

#num1 = 2, num2 = 3, num3 =1

num1 =1

num2 =2

num3 =3

num4 = num1

num1 = num2

num2 = num3

num3 = num4

print('num1 = ', num1, '\nnum2 = ', num2, '\nnum3 = ', num3 )

print(15 //2 **2 +15 %2 **2 )

num1 =0.333 <1/3

num2 =not (1 !=2)

print(num1 == num2)

print(int(input()) +float(input()))

num1 ='True'

num2 ='false'

print(num1 != num2)

num =123.45

print('整数部分为：' +str(round(num)))

print('整数部分为：' +str(num).split('.')[0])

print('结果为：' +str(round(num, 1)))

print('小数部分为：' +str(num -int(str(num).split('.')[0])))

num1 =0b101

num2 =0x1f

num3 =13

print(format(num1, 'd'))

print(format(num2, 'd'))

print(format(num3, 'd'))

print(num1)

str1 ='abc'

str2 ='xyz'

print(str1 + str2 > str2 +str1)

FROM ='北校区'

#from = '北校区'

print(FROM)

python =3

print(python)