java - ArraysOutOfBoundException -


i can't find what's wrong code method.it supposed generate 1d double array, random number of elements, , of random values between 2 random integers. keepgetting arrayindexoutofboundexception.

public class array1doperations {     public static void main(string[] args) {         int n=0; int min=0; int max=0;         generate1d(n,min, max);     }     public static double[] generate1d(int n, int min, int max){         n=(int)(math.random()*10);         int x=(int)(math.random()*10);         int y=(int)(math.random()*10);         min=0;         max=0;         if (x>y){             x=max;             y=min;         } else if(y>x){             y=max;             x=min;         } else if(x==y){             x=min;             y+=(int)(math.random()*10);         }         double[] a=new double[n];         for(int i=0; i<=n; i++){             double random=math.random()*(max-min)+min;             a[i]=random;         }         return a;     } } 

for(int i=0; i<=n; i++){

you're looping past end of array. last valid index n - 1, use <, not <=.


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