Java Utililty Methods Random Int

List of utility methods to do Random Int

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Description

The list of methods to do Random Int are organized into topic(s).

Method

intrandInt(int min, int max)
Returns a random integer between min and max. 
int randomNum = r.nextInt((max - min) + 1) + min;
return randomNum;
intrandInt(int min, int max)
Get a random integer within the provided range. 
return min + (int) (Math.random() * ((max - min) + 1));
intrandInt(int min, int max)
rand Int 
return min + random.nextInt((max + 1) - min);
intrandInt(int min, int max)
rand Int 
return min + (int) (Math.random() * ((max - min)));
intrandInt(int min, int max)
rand Int 
Random rand = new Random();
int randomNum = rand.nextInt((max - min) + 1) + min;
return randomNum;
intrandInt(int min, int max)
Returns a pseudo-random number between min and max, inclusive. 
rand.setSeed(System.currentTimeMillis());
int randomNum = rand.nextInt((max - min) + 1) + min;
return randomNum;
intrandInt(int min, int max)
Function to get a random integer in range [min, max]. 
final Random rn = new Random();
final int range = max - min + 1;
return rn.nextInt(range) + min;
intrandInt(int n)
Returns a pseudorandom integer sampled uniformly from {0, ..., n-1} Assumes n > 0 
return rand.nextInt(n);
intrandInt(int n)
Generates a random integer in the range [0,n). 
return (int) randInt(0, n);
intrandInt(int n)
rand Int 
return random.nextInt(n);