Tag:Large number

  • On the theorem of large numbers


    We talked about the central limit theorem. In this section, we will talk about the theorem of large numbers. The theorem of large numbers and the central limit theorem are relatively close concepts, and these two theorems often appear together. Let’s take a concrete look at the content of the theorem of large numbers The […]

  • 43. String multiplication


    Given two nonnegative integers, num1 and num2, in the form of string, the product of num1 and num2 is returned, and their product is also expressed in the form of string. Example 1: Input: num1 = “2”, num2 = “3”Output: “6”Example 2: Input: num1 = “123”, num2 = “456”Output: “56088”Explain: Num1 and num2 are less […]