Fixed random number algorithm

The algorithm for finding a fixed random number has the following functions: & nbsp; rand (min, max, randseed) & nbsp; based on the randomly assigned randseed parameter, generate a fixed number between min and max. Who knows about the algorithm? please refer to the random number algorithm ------ solving a fixed random number algorithm.
The rand (min, max, randseed) function can generate a fixed number between min and max based on the randomly assigned randseed parameter.
Who knows the algorithm?

Random number algorithm

------ Solution --------------------
No!
However, rand can use srand to set the seed.
For example
Srand (10 );
Echo rand (0, 10 );

No matter how many runs, only 5 is output.