In a certain football contest the winner scores 3 points, the loser 0, and in the case of a draw each team scores 1 point.

Out of all "possible" final scores (0<R<3*n) for a team, participating in N games, how many final results cannot be achieved?

See The Solution	Submitted by Ady TZIDON
Rating: 4.0000 (1 votes)

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	Subject	Author	Date
	my intention	Ady TZIDON	2013-04-03 23:40:50
	Solution a different way	Paul	2013-04-03 19:31:05
	re(2): Not achieved (spoiler)......hinting	Jer	2013-04-03 13:23:24
	re: Not achieved (spoiler)......hinting	Ady TZIDON	2013-04-03 11:53:21
	Not achieved (spoiler)	Jer	2013-04-03 11:32:42