# round 13.46 to the nearest integerrounded_number = round(number) print(rounded_number)# Output: 13 Run Code round() Syntax round(number, ndigits) round() Parameters Theround()function takes two parameters: number- the number to be rounded. ndigits (optional)- number up to which the giv...
ROUND_UP 和 ROUND_DOWN:UP始终进位,DOWN始终不会进位。 正数部分后面数小于5的情况: input: y= Decimal('3.1415926535') + Decimal('2.7182818285')printyprinty.quantize(Decimal('1.00000'), ROUND_HALF_EVEN)printy.quantize(Decimal('1.00000'), ROUND_HALF_DOWN)printy.quantize(Decimal('1.00000'), ROUND_C...
AI代码解释 (1)s:string,字符串;(2)d:decimal integer,十进制数;(3)i:integer,用法同%d;(4)u:unsigned integer,无符号十进制数;(5)f:float,浮点数(默认保留小数点后6位);(6)F:Float,浮点数(默认保留小数点后6位);(7)e:exponent,将数字表示为科学计数法(小写e,默认保留小数点后6位);(8)E:Expone...
ROUND_CEILING: Always round towards positive infinity. With the decimal module, you can round numbers to the desired precision using the .quantize() method. In the example below, the ROUND_UP method has been used to round up the decimal to the nearest integer away from zero. You can achiev...
ROUND_FLOOR (towards-Infinity), ROUND_HALF_DOWN (to nearest with ties going towards zero), ROUND_HALF_EVEN (to nearest with ties going to nearest even integer), ROUND_HALF_UP (to nearest with ties going awayfromzero),orROUND_UP (awayfromzero). ...
ROUND_HALF_DOWN 如果最后一个有效数字大于或等于 5 则朝 0 反方向取整;否则,趋向 0 取整。ROUND_HALF_EVEN 类似于 ROUND_HALF_DOWN,不过,如果最后一个有效数字值为 5,则会检查前一位。偶数值会导致结果向下取整,奇数值导致结果向上取整。ROUND_HALF_UP 类似于 ROUND_HALF_DOWN,不过如果最后一位有效数字为 ...
(1) s: string, 字符串; (2) d: decimal integer, 十进制数; (3) i: integer, 用法同%d; (4) u: unsigned integer, 无符号十进制数; (5) f: float, 浮点数(默认保留小数点后6位); (6) F: Float, 浮点数(默认保留小数点后6位); (7) e: exponent, 将数字表示为科学计数法(小写e, 默认...
digitsOptional. The number of decimals to use when rounding the number. Default is 0 More Examples Example Round to the nearest integer: x =round(5.76543) print(x) Try it Yourself » ❮ Built-in Functions Track your progress - it's free! Log inSign Up...
# Rounding off integers using round() print("Round integer 33: ") print(round(33)) # Rounding off floating point, to show that at 0.5, it rounds to the closest even number print("Round odd and even, positive float 33.5 and 34.5: ") print(round(33.5)) print(round(34.5)) print("Ro...
Next, we will use np.array() function to convert the list of floats to integer.int_list = np.array(float_list).astype(int).tolist() print(int_list) # [1, 3, 5]In the astype() function, we specified that we wanted it to be converted to integers, and then we chained the to...