text: N must be greater than equal to 2 * K and must be even
code: if ( check > 0 and check % 2 == 0 ) : NEW_LINE INDENT for i in range ( K - 1 ) : NEW_LINE INDENT print ( "2 ▁ " , end = " " ) NEW_LINE DEDENT print ( check ) NEW_LINE DEDENT else : NEW_LINE INDENT print ( " - 1" ) NEW_LINE DEDENT