Kony India Private Limited Interview Question for Software Engineer / Developers


Country: India
Interview Type: In-Person




Comment hidden because of low score. Click to expand.
1
of 1 vote

If max-x or max-y is known and we assume no negative values, multiply, so the value is unique for ever point in the plane: y*(maxX+1)+x. Otherwise multiply with a large prime and add.

- Chris September 19, 2017 | Flag Reply
Comment hidden because of low score. Click to expand.
0
of 0 vote

Every IDE has a facility that will generate equals and hashCode methods for you. I fired up my ide to see what it would generate!

@Override
    public int hashCode() {
        int result = x;
        result = 31 * result + y;
        return result;
    }

- Makarand September 21, 2017 | Flag Reply


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