复合赋值运算符:
运算符 | 描述 | 实例 |
---|---|---|
+= | 加法赋值运算符 | c += a 等价于 c = c + a |
-= | 减法赋值运算符 | c -= a 等价于 c = c- a |
*= | 乘法赋值运算符 | c = a 等价于 c = c a |
/= | 除法赋值运算符 | c /= a 等价于 c = c / a |
//= | 整除赋值运算符 | c //= a 等价于 c = c // a |
%= | 取余赋值运算符 | c %= a 等价于 c = c % a |
**= | 幂赋值运算符 | c = a 等价于 c = c a |
代码学习如下:
a = 10
a += 1 # a = a+1
print(a)
b = 10
b -= 1 # b = b-1
print(b)