Lukujono

CLEAR U
CLEAR W
INCREASE W
INCREASE W
INCREASE W
INCREASE W

REPEAT W TIMES (
    REPEAT W TIMES (
        REPEAT W TIMES (
            REPEAT W TIMES (
                INCREASE U
            )
        )
    )
)


PRINT X

REPEAT U TIMES (
	# SET C = {x=1, c=0 ; x=/=1, c=1} - DONE O(X)
 
	CLEAR C
	CLEAR F
	REPEAT X TIMES (
		REPEAT F TIMES (
			CLEAR C
			INCREASE C
			CLEAR F
		)
		INCREASE F
	)

	REPEAT C TIMES ( # Basically if -> only 1 loop
		# SET M = X % 2 - DONE O(X)
 
		CLEAR M
 
		CLEAR F
		CLEAR O
 
		REPEAT X TIMES (
			INCREASE M
			REPEAT M TIMES (
				# SET O = M - 1
 
				REPEAT O TIMES (
					CLEAR O
					CLEAR M
				)
			)
		)
 
 
		# SET E = {M = 0, E = 1; M = 1, E = 0} - DONE
		# SET E = 1 - DONE O(1)
 
		CLEAR E
		INCREASE E		
 
		# IF X % 2 == 1
		REPEAT M TIMES ( # Basically if -> only 1 loop
			# X = 3X + 1 O(3X)
 
			REPEAT X TIMES (
				INCREASE X
				INCREASE X
				INCREASE X	
			)
 
			INCREASE X
 
			# IF -> ELSE
			CLEAR E
		)
 
		# IF X % 2 == 0
		REPEAT E TIMES ( # Basically if -> only 1 loop
			# X = X / 2
 
			CLEAR F
			CLEAR S
 
			CLEAR Z
			INCREASE Z
 
			CLEAR R
 
			# DIVIDE BY 2     ->  O(X)
			REPEAT X TIMES (
				# IF Z == 2 -> R++ -> Z = 1
				REPEAT Z TIMES (
					# GET O = Z - 1
 
					CLEAR O
					CLEAR F
					REPEAT Z TIMES (
						REPEAT F TIMES (
							CLEAR F
							INCREASE O
						)
						INCREASE F
					)
 
					# IF O == 1 -> Z == 2
 
					REPEAT O TIMES (
						INCREASE R
						CLEAR Z
						CLEAR O
					)
				)
				INCREASE Z
			)
		)
 
		# SET X = R  ->  O(X)
 
		CLEAR X
		REPEAT R TIMES (
			INCREASE X
		)
 
		CLEAR R
 
		PRINT X
	)
)
 

Test 1 (public)

Verdict: ACCEPTED