ID 题目 显示标签 隐藏标签 AC / 尝试 难度
431 spoj#PRLGAME  A Game of Pearls 0 / 0 (无)
2204 spoj#PRLGAME2  A Famous Game 0 / 0 (无)
2447 spoj#PRLOVE  Expected Time to Love 0 / 0 (无)
3850 spoj#PRMFN  Prime Friendly Numbers 0 / 0 (无)
485 spoj#PRMLX  Permalex 0 / 0 (无)
2988 spoj#PRMQUER  Prime queries 0 / 0 (无)
320 spoj#PRO  Promotion 0 / 0 (无)
1642 spoj#PROBLEM4  PRIMITIVEROOTS 0 / 0 (无)
2059 spoj#PROBMOR  Problems in Moria 0 / 0 (无)
1723 spoj#PROBOR  Probablistic OR 0 / 0 (无)
3474 spoj#PROD1GCD  Product it again 0 / 0 (无)
3212 spoj#PROFF  Professor Farouk Question 0 / 0 (无)
3795 spoj#PROFILING  Profiling 0 / 0 (无)
435 spoj#PROFIT  Maximum Profit 0 / 0 (无)
1603 spoj#PROGPROG  Progressive progressions 0 / 0 (无)
3929 spoj#PROJECTILE  Projectile Motion 0 / 0 (无)
868 spoj#PROOT  Primitive Root 0 / 0 (无)
36 spoj#PROPKEY  The Proper Key 0 / 0 (无)
1918 spoj#PROSCORE  Problem Set Score 0 / 0 (无)
1944 spoj#PRTYNGHT  Party Night 0 / 0 (无)
1287 spoj#PRUBALL  Esferas 0 / 0 (无)
2703 spoj#PSERVICE  Permutations 0 / 0 (无)
3758 spoj#PSFWORDS  Prefix Square Free Words 0 / 0 (无)
1585 spoj#PSTR  Number of Prime Strings 0 / 0 (无)
316 spoj#PSTRING  Remove The String 0 / 0 (无)
1651 spoj#PSWITCH  Party Switching 0 / 0 (无)
2795 spoj#PSYCHO2  Psycho Function 0 / 0 (无)
2803 spoj#PSYCHO3  Make Psycho 0 / 0 (无)
2718 spoj#PSYCHON  Psycho 0 / 0 (无)
2996 spoj#PSYCHOT  Psycho34 (easy) 0 / 0 (无)
436 spoj#PT07A  Play with a Tree 0 / 0 (无)
437 spoj#PT07B  The Easiest Problem 0 / 0 (无)
438 spoj#PT07C  The GbAaY Kingdom 0 / 0 (无)
439 spoj#PT07D  Let us count 1 2 3 0 / 0 (无)
440 spoj#PT07F  A short vacation in Disneyland 0 / 0 (无)
441 spoj#PT07G  Colorful Lights Party 0 / 0 (无)
442 spoj#PT07H  Search in XML 0 / 0 (无)
443 spoj#PT07J  Query on a tree III 0 / 2 10
404 spoj#PT07X  Vertex Cover 0 / 0 (无)
405 spoj#PT07Y  Is it a tree 0 / 0 (无)
406 spoj#PT07Z  Longest path in a tree 4 / 18 9
3182 spoj#PTC  Pythagorean Triple Counting 0 / 0 (无)
2217 spoj#PTIME  Prime Time 0 / 0 (无)
2609 spoj#PTR2  primes triangle (II) 0 / 0 (无)
2734 spoj#PTRELIC  Platinum Relic! 0 / 0 (无)
2608 spoj#PTRI  primes triangle (I) 0 / 0 (无)
1780 spoj#PUBLICAT  Publication 0 / 0 (无)
2612 spoj#PUCMM009  David and his Obsession 0 / 0 (无)
1960 spoj#PUCMM025  Divisor Digits 0 / 0 (无)
2195 spoj#PUCMM210  A Summatory 0 / 0 (无)

分类

手气不错

根据当前过滤条件随机选择一道题