Sphere Online Judge

P

Problem ID	Title	Solution by	Most Popular Input by
NINJA1	Related or Not	feodorv	Add input
PAGAIN	Prime Again	feodorv	feodorv
PAIRS1	Count the Pairs	feodorv	Add input
PALIN	The Next Palindrome	feodorv	Add input
PALMKR	Palindrome Maker	feodorv	feodorv
PALPRIM	Palindromic Primes (Hard)	feodorv	feodorv
PDECODE	Decode the Strings	feodorv	Add input
PERFSQNUM	Yet Another Perfect Square Equation	feodorv	Add input
PERMUT1	Permutations	feodorv	Add input
PERMUT2	Ambiguous Permutations	feodorv	Add input
PFACTORS	Pisano Factors	feodorv	feodorv
PHIDIAS	Phidias	feodorv	Add input
PHIPOWER	Power of Phi	feodorv	feodorv
PHONY	Phony Primes	feodorv	Add input
PHT	Pigeonhole Tower	feodorv	vl4deee11
PIB	Pibonacci	feodorv	Add input
PIR	Pyramids	feodorv	Add input
PIRACON	Pyramidal Constructions	feodorv	feodorv
PKPLOL	Lord of Light	feodorv	Add input
PL	Palindrome Lover	feodorv	Add input
PLAYGAME	Playgame	feodorv	feodorv
PLNDROME	Palindrome Or Not	feodorv	Add input
PLNDTREE	Palindrome in a Tree	feodorv	Add input
PLOVER	Prime Lover Finding	feodorv	Add input
POLCONST	Constructible Regular Polygons	feodorv	Add input
PON	Prime or Not	feodorv	Add input
POSTERIN	Postering	feodorv	feodorv
POUR1	Pouring Water	feodorv	Add input
POWERCAR	Car with Powers	feodorv	Add input
POWERPHI	Power of Phi (Medium)	feodorv	feodorv
POWERUP	Power the Power Up	feodorv	Add input
POWTREE	Superpowertree	feodorv	feodorv
PPATH	Prime Path	feodorv	Add input
PPR	Pizza Prize	feodorv	Add input
PR003004	Digit Sum	feodorv	Add input
PRADIPSUM	Easy Math (2)	feodorv	Add input
PRIME	Factorial Factorisation	feodorv	Add input
PRIME1	Prime Generator	feodorv	mnesia
PRIMES2	Printing Some Primes (Hard)	feodorv	--
PRINT	Prime Intervals	feodorv	Add input
PRJAN15B	Birthday Gift for SJ	feodorv	feodorv
PRJAN15F	Stack Overflow	feodorv	Add input
PRMFN	Prime Friendly Numbers	feodorv	simes
PROBTNPO	The 3n Plus 1 Problem	feodorv	Add input
PROD1GCD	Product It Again	feodorv	Add input
PROFF	Professor Farouk Question	feodorv	feodorv
PRUBALL	Esferas	feodorv	feodorv
PSYCHON	Psycho	feodorv	Add input
PT07X	Vertex Cover	feodorv	Add input
PT07Y	Is It a Tree	feodorv	Add input
PT07Z	Longest Path in a Tree	feodorv	Marcux777
PTR2	Primes Triangle (II)	feodorv	Add input
PTR22	Primes Triangle (II2)	feodorv	Add input
PTRI	Primes Triangle (I)	feodorv	Add input
PTRI2	Primes Triangle (I2)	feodorv	Add input
PUCMM333	Dividing Xorland	feodorv	feodorv
PWSUMF	Fibonacci Power Sum	feodorv	feodorv
RPLB	Blueberries	feodorv	feodorv