红宝石 |数字 div()函数
div()是 Ruby 中的一个内置方法,在执行整数除法后返回结果。
Syntax: num1.div(num2)
Parameters: The function needs two numbers whose integer division is to be performed.
Return Value: It returns returns the integer division.
示例 1 :
#Ruby program for div() method in Matrix
#Initialize a number
num1 = 15
#Prints division of num1 / 4
puts num1.div(4)
输出:
3
示例 2 :
#Ruby program for div() method in Matrix
#Initialize a number
num1 = 20
#Prints division of num1 / 2
puts num1.div(2)
输出:
10