C＃| Math.BigMul()方法

在C＃中， BigMul()是方法类方法。此方法用于计算两个32位数字的全积。

句法：

public static long BigMul(int a, int b)

参数：

a: It is the first number to be multiplied and the type of this parameter is System.Int32.
b: It is the Second number to be multiplied and the type of this parameter is System.Int32.

返回类型：此方法返回一个包含指定数字乘积的数字，并且此方法的返回类型为System.Int64 。

例子：

// C# program to demonstarte the 
// Math.BigMul() method
using System;
namespace ConsoleApplication1 {
  
class Geeks {
  
    // Main Method
    static void Main(string[] args)
    {
  
        // defining two variable of type
        //  System.Int32
        Int32 x1 = 233232322;
        Int32 x2 = 189222338;
  
        // Using BigMul( ) method and storing 
        // result into a long(Int64) variable
        long product = Math.BigMul(x1, x2);
  
        // Getting the output
        Console.WriteLine("The product of the two numbers is " + product);
    }
}
}

输出：

The product of the two numbers is 44132765266008836