static int runTestCase(int casenum__) {
		switch (casenum__) {
		case 0: {
			int d = 5;
			int x = 10;
			int y = 10;
			double expected__ = 7.0710678118654755;

			return verifyCase(casenum__, expected__, new MagicalGirlLevelOneDivTwo().theMinDistance(d, x, y));
		}
		case 1: {
			int d = 5;
			int x = 10;
			int y = 3;
			double expected__ = 5.0;

			return verifyCase(casenum__, expected__, new MagicalGirlLevelOneDivTwo().theMinDistance(d, x, y));
		}
		case 2: {
			int d = 5;
			int x = -8;
			int y = -6;
			double expected__ = 3.1622776601683795;

			return verifyCase(casenum__, expected__, new MagicalGirlLevelOneDivTwo().theMinDistance(d, x, y));
		}
		case 3: {
			int d = 5;
			int x = 3;
			int y = 2;
			double expected__ = 0.0;

			return verifyCase(casenum__, expected__, new MagicalGirlLevelOneDivTwo().theMinDistance(d, x, y));
		}
		case 4: {
			int d = 24;
			int x = 24;
			int y = -24;
			double expected__ = 0.0;

			return verifyCase(casenum__, expected__, new MagicalGirlLevelOneDivTwo().theMinDistance(d, x, y));
		}
		case 5: {
			int d = 345;
			int x = -471;
			int y = 333;
			double expected__ = 126.0;

			return verifyCase(casenum__, expected__, new MagicalGirlLevelOneDivTwo().theMinDistance(d, x, y));
		}

		// custom cases

		/*
		 * case 6: {
		 * int d = ;
		 * int x = ;
		 * int y = ;
		 * double expected__ = ;
		 *
		 * return verifyCase(casenum__, expected__, new
		 * MagicalGirlLevelOneDivTwo().theMinDistance(d, x, y));
		 * }
		 */
		/*
		 * case 7: {
		 * int d = ;
		 * int x = ;
		 * int y = ;
		 * double expected__ = ;
		 *
		 * return verifyCase(casenum__, expected__, new
		 * MagicalGirlLevelOneDivTwo().theMinDistance(d, x, y));
		 * }
		 */
		/*
		 * case 8: {
		 * int d = ;
		 * int x = ;
		 * int y = ;
		 * double expected__ = ;
		 *
		 * return verifyCase(casenum__, expected__, new
		 * MagicalGirlLevelOneDivTwo().theMinDistance(d, x, y));
		 * }
		 */
		default:
			return -1;
		}
	}