Python | Decimal to _ integral _ exact()方法
原文:https://www . geesforgeks . org/python-decimal-to _ integral _ exact-method/
Decimal # to _ integral _ exact():to _ integral _ exact()是一个 Decimal 类方法，返回舍入值。
语法: Decimal.to_integral_exact()
参数:十进制值
返回:取整后的整数值。
代码# 1:to _ integral _ exact()方法示例
# Python Program explaining
# to_integral_exact() method
# loading decimal library
from decimal import *
# Initializing a decimal value
a = Decimal(1.898989)
b = Decimal(2.0)
# printing Decimal values
print ("Decimal value a : ", a)
print ("Decimal value b : ", b)
# Using Decimal.to_integral_exact() method
print ("\n\nDecimal a with to_integral_exact() method : ", a.to_integral_exact())
print ("Decimal b with to_integral_exact() method : ", b.to_integral_exact())
输出:
Decimal value a : 1.8989890000000000380708797820261679589748382568359375
Decimal value b : 2
Decimal a with to_integral_exact() method : 2
Decimal b with to_integral_exact() method : 2
代码# 2:to _ integral _ exact()方法示例
# Python Program explaining
# to_integral_exact() method
# loading decimal library
from decimal import *
# Initializing a decimal value
a = Decimal(3.14)
b = Decimal(15)
# printing Decimal values
print ("Decimal value a : ", a)
print ("Decimal value b : ", b)
# Using Decimal.to_integral_exact() method
print ("\n\nDecimal a with to_integral_exact() method : ", a.to_integral_exact())
print ("Decimal b with to_integral_exact() method : ", b.to_integral_exact())
输出:
Decimal value a : 3.140000000000000124344978758017532527446746826171875
Decimal value b : 15
Decimal a with to_integral_exact() method : 3
Decimal b with to_integral_exact() method : 15
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