random three digit number

CopyCodeThe Code is as follows: Randomize Do While Len (PASS) Num1 = CSTR (CHR (57-48) * RND + 48) '0 ~ 9 Num2 = CSTR (CHR (90-65) * RND + 65) 'A ~ Z Num3 = CSTR (CHR (122-97) * RND + 97) 'A ~ Z Pass = pass & num1 & num2 & num3 Loop %> 1.

In daily life, random numbers are often used. They want to drop dice, capture dice, and draw lots. It's easy to implement. So we are doingProgramIt's really not easy to design a random number through your own program. Currently, many operating

RandomThe random class in Java generates a pseudo-random number, uses the seed of 48-bit, and then calls a linear congruential formula linear congruence equation (Donald Knuth's programming Art of 3.2.1)If two random instances use the same seed, and

RandomReproduced content, there are changes, thanks to the original author ()The random class in Java generates a pseudo-random number, uses the seed of 48-bit, and then calls a linear congruential formula linear congruence equation (Donald Knuth's

A php code that generates a 16-bit random number (two methods), a 16-bit random number. One php code to generate a 16-bit random number (two methods), one php code to generate a 16-bit random number, and two php methods to generate a random number.

In the previous blog, we learned about the real random number generator based on physical phenomena, however, the real random number generation is slow, for the actual computation needs, the random number in the computer is generated by the program

1. Question Given a random number generator, this generator can generate a random number ranging from 1 to 5 () evenly. How can we use this generator to generate a number ranging from 1 to 7? 2. Ideas Method 1: generate two (1, 5) random numbers.

When PHP generates a random number, if the range limit is too large, the generated random number is very large. Why? Test code: {code ...} result: {code ...} I have run this code for dozens of times. The result is the same. The random numbers

A php code to generate a 16-bit random number (two methods), 16-bit random number A php code that generates a 16-bit random number. php can generate a random number in two ways. Method 1$ A = mt_rand (0000000,99999999 );$ B = mt_rand (0000000,9999999

7 methods for generating random numbers in shell instancesI. Problems A random number is sometimes used in Shell, and the method for generating the random number is summarized here. Computers generate only pseudo-random numbers and do not generate