how to randomize an array java
void shuffle(int [] arr) { for (int i = 0; i < arr.length; i++) { int index = (int) (Math.random() * arr.length); int temp = arr[i]; arr[i] = arr[index]; arr[index] = temp; } }
how to randomize an array java
void shuffle(int [] arr) { for (int i = 0; i < arr.length; i++) { int index = (int) (Math.random() * arr.length); int temp = arr[i]; arr[i] = arr[index]; arr[index] = temp; } }
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