03-数字型「明轩」

In [1]: 1 + 1
Out[1]: 2

In [2]: 1 + 1.0
Out[2]: 2.0

In [3]: 3 - 1
Out[3]: 2

In [4]: 3 - 1.0
Out[4]: 2.0

In [5]: 4.1 * 2
Out[5]: 8.2

In [6]: 4 * 2
Out[6]: 8

In [7]: 9 / 3
Out[7]: 3.0

def _split(num):
    if len(num) != 2:
        print("no")
        return 0
    else:
        # num = str(num)
        a, b = num[0], num[1]

        return a, b


if __name__ == "__main__":
    a = int(input())
    w1 = _split(a)
    print(w1)
    print(w1[0])
    print(w1[1])

a = 25
sw = a // 10
gw = a % 10

print(gw*10+sw)

a = 10
b = 26
print(a > b)

a = 11
b = 11
print(a == b)  # True

a = 10
b = 100
print(a < b)  # True
print(a <= b)  # True

a = 10
b = 100
print(a != b)

a = 1
a = a + 10
print(a)

a = 1
a += 10
print(a)