Ruby Float next_float()方法及示例
Float next_float() 是一个float类方法,用于返回浮点数的下一个表示。
语法: float.next_float()
参数: 要传递的浮点数
返回: 下一个浮点数的代表。
例子 #1 :
# Ruby program for next_float() method
# Initializing value
a = 26.00/ 3
b = 8.0999
c = 3 + 105.003
# Printing Result
puts "Next Floating Point Number : #{a.next_float}\n\n"
puts "Next Floating Point Number : #{b.next_float}\n\n"
puts "Next Floating Point Number : #{c.next_float}\n\n"
输出:
Next Floating Point Number : 8.666666666666668
Next Floating Point Number : 8.099900000000002
Next Floating Point Number : 108.00300000000001
例子#2 。
# Ruby program for next_float() method
# Initializing value
a = 26.00
b = 8.0
# Printing Result
puts "Next Floating Point Number : #{a.next_float}\n\n"
puts "Next Floating Point Number : #{b.next_float}\n\n"
输出:
Next Floating Point Number : 26.000000000000004
Next Floating Point Number : 8.000000000000002