
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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Question
The code below gives the error : Exception in thread "main" java.lang.IllegalArgumentException: bound must be positive at java.base/java.util.Random.nextInt at the line code (arr[i]=rand.nextInt(high-low+1)+low). How to fix this??
public static int[] generateIntArray(int size, int low, int high){
Random rand = new Random();
int[] arr=new int[size];
for(int i=0;i<size;i++){
arr[i]=rand.nextInt(high-low+1)+low;
}
return arr;
}
}
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