Could you tell me the topic about what is the meaning of this sentence? The amount of data is 10000 orders of magnitude? Data volume: is the number of data or the size of the mean? If is the number of data, how to achieve 10000 the amount of data?

CodePudding user response:

Here is the number of meaning, that is to say, respectively is 100, 1000, 100 million and 100000

CodePudding user response:

Could you tell me how to input this

CodePudding user response:

This certainly cannot manually input, dynamically create an array, such as int * arr=new int [100000]
Or
Int * arr=malloc (100000 * sizeof (int));
Then the assignment, can be order, also can be the random value

CodePudding user response:

Please create an array of a size of 10000 plastic after how random assignment

CodePudding user response:

reference 3 floor is Simple - Soft reply:

this certainly cannot be manually input, dynamically create an array, such as int * arr=new int [100000]
Or
Int * arr=malloc (100000 * sizeof (int));
Then assignment, and can be order, also can be the value of the random

how can create array after random assignment ah, I remember once wrote a random access code

CodePudding user response:

You can use the rand to simulation

CodePudding user response:

refer to 6th floor Simple - Soft reply:

you can use the rand to simulate

thank you! Pointed out the direction!