How to use C language to realize random lottery program

This article mainly explains "how to use C language to realize random lottery program". The content of the explanation in this article is simple and clear, and it is easy to learn and understand. let's study and learn how to use C language to realize random lottery program.

An example of this paper shares the specific code of realizing lucky draw Mini Program in C language for your reference. The specific contents are as follows.

# include#include#include / / use the current clock as seed # include / * do a lottery program, first prize 1% second prize 5% third prize 10% requirements 1: basic functions, press any letter button to print the lottery result. Requirement 2: the mode can be selected at the beginning of the program, the keyboard A key is pressed to represent the automatic mode; M represents the manual mode, and the automatic mode lottery can be drawn until the first prize is drawn. Requirement 3: under the premise of requirement 2, (automatic mode) first print the number of times it takes to win the third prize for the first time, then print the number of times it takes for the first time to win the second prize, and finally print the number of times it takes for the first time to win the first prize. Program ends * / / Random number paragraph Ensure that the pumping error is small # define CJ_game (a) if (a > = 0,000,000,000,400,000,000,000,000,000,000,000,000,000,000,000,000,100 and Sjs = 0,000,000,000,000,000,000,000,000,000,400,000,400, and Sjs = 0,000,000,000,000,000,400,000,000,000,000,000,000,400,000,000,000,000,000,400,000,000,400,000,000,000,400,000,000,400,000,000,000,000,000,000,400,000,400,000,000,000,000,000,000,000,000,400,000,000,000,000,000,000,000,000,000,000,