Find the mode (most frequent value in an array) using a simple for loop?

Question

How do I find the mode (most frequent value in an array) using a simple for loop?

The code compiles with a wrong output.

Here is what I have:

Answer 1

First I sort the array by order and then I count occurrences of one number. No hashmaps only for loop and if statements.

My code:

static int Mode(int[] n){
    int t = 0;
    for(int i=0; i n[j]){
                t = n[j-1];
                n[j-1] = n[j];
                n[j] = t;
            }
        }
    }

    int mode = n[0];
    int temp = 1;
    int temp2 = 1;
    for(int i=1;i= temp2){
            mode = n[i];
            temp2 = temp;
        }
    }
    return mode;
}