random java between two numbers code example

Example 1: random number in range java

(int)(Math.random() * ((max - min) + 1)) + min
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Example 2: random between two numbers java

Random r = new Random();
int low = 10;
int high = 100;
int result = r.nextInt(high-low) + low;

Example 3: random in java a to b

Min + (int)(Math.random() * ((Max - Min) + 1))