62 lines
No EOL
700 B
Julia
62 lines
No EOL
700 B
Julia
class Point2 {
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int x;
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int y;
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void move (int dx, int dy) {
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x = x + dx;
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y = y + dy;
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}
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int getX () { return x; }
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int getY () { return y; }
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}
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class Point3 extends Point2 {
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int z;
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void moveZ (int dz) {
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z = z + dz;
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}
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int getZ () { return z; }
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}
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class Point4 extends Point3 {
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int w;
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void moveW (int dw) {
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w = w + dw;
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}
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int getW () { return w; }
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}
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int main () {
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Point2 p = new Point3;
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Point3 q = new Point3;
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Point4 r = new Point4;
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q.move(2,4);
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q.moveZ(7);
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p = q;
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p.move(3,5);
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r.move(1,3);
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r.moveZ(6);
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r.moveW(2);
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printInt(p.getX());
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printInt(p.getY());
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printInt(q.getZ());
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printInt(r.getW());
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return 0;
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} |