Please note that the syntax may be completely different from any of programming languages you know. More specifically, indentation does not matter in this code, ":=" denotes the substitution, "=" is the equal comparator, and the condition in FOR statement is boundary-inclusive.
======== Initial state of an array "a": [[4, 2, 4, 2], [4, NULL, 4, 2], [2, NULL, 8, 2], [16, NULL, 4, NULL]] ======== Main function: FUNCTION foo() FOR y := 0 to 3 FOR x := 0 to 3 IF a[x+1][y] != NULL IF a[x+1][y] = a[x][y] a[x][y] := a[x][y]*2 a[x+1][y] := NULL END IF IF a[x][y] = NULL a[x][y] := a[x+1][y] a[x+1][y] := NULL END IF END IF END FOR END FOR END FUNCTION -- You received this message because you are subscribed to the Google Groups "Google Code Jam" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-code/ee6ad0c4-429f-4589-844f-ecaca8d21897%40googlegroups.com.
