Sphere Online Judge

Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
2099 IN vishal chaudhary 14.2 (92) 0.1 (0) 14.4   
2099 IN Ashwin. K 14.4 (81) 0.1 (0) 14.4   
2099 BR gogo40 13.2 (54) 1.2 (0) 14.4   
2099 CN doc 11.4 (44) 3.0 (1) 14.4   
2099 IN BLB 14.4 (37) 0.0 (0) 14.4   
2099 BY Alex Vistyazh 14.4 (36) 0.0 (0) 14.4   
2107 IN PRATEEK KHURANA 14.2 (213) 0.1 (0) 14.3   
2107 EE Ardi Loot 14.3 (135) 0.0 (0) 14.3   
2107 IN BA_AK 14.1 (134) 0.2 (0) 14.3   
2107 IN Nitin Verma 14.3 (130) 0.1 (0) 14.3   
2107 ID Wilbert Liu 14.3 (128) 0.0 (0) 14.3   
2107 IN Naresh Krishna 14.3 (114) 0.0 (0) 14.3   
2107 IN mahaveer 14.2 (112) 0.1 (0) 14.3   
2107 IN Snehasish Roy ;) 12.6 (99) 1.7 (0) 14.3   
2107 BR Yaicel Ge Proenza 11.8 (78) 2.5 (0) 14.3   
2107 CN zimpha 14.3 (55) 0.0 (0) 14.3   
2107 ID Sergio Vieri 14.3 (45) 0.0 (0) 14.3   
2118 IN Paranoid Android 13.5 (200) 0.6 (0) 14.2   
2118 IN `Ak 13.7 (188) 0.5 (0) 14.2   
2118 IN jai_334 13.8 (170) 0.4 (0) 14.2   
2118 IN vb 14.1 (153) 0.1 (0) 14.2   
2118 IN magick968 14.2 (149) 0.0 (0) 14.2   
2118 IN Sayak Haldar 13.9 (143) 0.3 (0) 14.2   
2118 IN dvdreddy 14.2 (122) 0.0 (0) 14.2   
2118 IN Dhruv Chadha 14.2 (116) 0.0 (0) 14.2   
2118 IN Arjit Srivastava 14.0 (104) 0.2 (0) 14.2   
2118 BD Ahmad Faiyaz 14.2 (95) 0.0 (0) 14.2   
2118 SY Abo Hasan 14.1 (86) 0.1 (0) 14.2   
2118 ID Ari Mohamad Barkhah 13.9 (86) 0.3 (0) 14.2   
2118 IN vikas sharma 14.2 (76) 0.0 (0) 14.2   
2118 IN AbHiShAr-LiVeS 14.2 (69) 0.0 (0) 14.2   
2118 IN Aditya Desai 14.0 (62) 0.2 (0) 14.2   
2118 CA CT II 14.2 (43) 0.0 (0) 14.2   
2118 FI Uoti Urpala 13.9 (38) 0.2 (0) 14.2   
2135 RU stranger 13.7 (172) 0.5 (0) 14.1   
2135 IN Rohit Kumar Jha 12.3 (167) 1.8 (0) 14.1   
2135 IN Parit Agarwal 12.4 (166) 1.7 (0) 14.1   
2135 IN experience257 13.9 (150) 0.2 (0) 14.1   
2135 RU LJ 13.3 (142) 0.7 (0) 14.1   
2135 IN Hamim Raavi 14.1 (130) 0.0 (0) 14.1   
2135 IN Valar Morghulis 13.2 (117) 1.0 (0) 14.1   
2135 EG mohamedwahba 13.8 (115) 0.2 (0) 14.1   
2135 IN Deepak gupta 14.0 (114) 0.1 (0) 14.1   
2135 IN Anubhav Bindlish 14.0 (106) 0.1 (0) 14.1   
2135 IN shivam agarwal 13.1 (99) 0.9 (0) 14.1   
2135 BR Thiago Sonego Goulart 11.2 (82) 2.9 (0) 14.1   
2135 CN Wang Kainnan 14.0 (73) 0.1 (0) 14.1   
2135 CN LazyChild 14.1 (59) 0.0 (0) 14.1   
2135 IN Pranav Ram 14.1 (54) 0.0 (0) 14.1   
2135 VN Lê Anh Đức 14.1 (45) 0.0 (0) 14.1   
2135 CN louise 12.5 (34) 1.7 (0) 14.1   
2135 VN ­ 14.1 (26) 0.0 (0) 14.1   
2135 GB Jander 0.8 (6) 13.4 (3) 14.1   
2154 IN !!AV!! 12.5 (158) 1.5 (0) 14.0   
2154 IN Gaurav Rathee 13.2 (157) 0.8 (0) 14.0   
2154 IN Amit 13.8 (154) 0.2 (0) 14.0   
2154 IN Dheeraj Batra 12.3 (148) 1.7 (0) 14.0   
2154 IN tapan sahni 14.0 (148) 0.0 (0) 14.0   
2154 IN PANKAJ SAINI 10.4 (147) 3.6 (0) 14.0   
2154 IN Gandalf 13.9 (146) 0.1 (0) 14.0   
2154 IN excursionist 13.1 (142) 0.9 (0) 14.0   
2154 IN Being Human 13.2 (129) 0.8 (0) 14.0   
2154 XX RAHUL RANJAN 13.7 (128) 0.3 (0) 14.0   
2154 IN Ankit Kumar Vats 7.5 (108) 6.5 (0) 14.0   
2154 IN mindhunter 12.5 (90) 1.5 (0) 14.0   
2154 BR Renato Parente 13.9 (78) 0.1 (0) 14.0   
2154 BR Ricardo Oliveira [UFPR] 13.8 (77) 0.2 (0) 14.0   
2154 XX Scape 13.7 (77) 0.3 (0) 14.0   
2154 ID Malfple 13.3 (59) 0.7 (0) 14.0   
2154 BD mahbub 14.0 (44) 0.0 (0) 14.0   
2154 XX intx 5.6 (35) 8.4 (2) 14.0   
2154 CN caoboxiao 11.4 (32) 2.6 (0) 14.0   
2154 XX wachiturings 14.0 (30) 0.0 (0) 14.0   
2154 VN Piouscity 14.0 (23) 0.0 (0) 14.0   
2154 PL Mateusz Gołębiewski 13.7 (15) 0.3 (0) 14.0   
2176 IN rajnish 11.9 (199) 2.0 (0) 13.9   
2176 IN Mayoor Bishnoi 13.5 (154) 0.5 (0) 13.9   
2176 IN mayukh maitra 13.9 (138) 0.0 (0) 13.9   
2176 BR Antonio Carlos 13.9 (108) 0.0 (0) 13.9   
2176 IN freaker 12.8 (104) 1.1 (0) 13.9   
2176 PL daniel czajka 12.9 (91) 0.9 (0) 13.9   
2176 IN Divya Karia 13.9 (90) 0.0 (0) 13.9   
2176 ID Fazar Rohman 13.1 (85) 0.8 (0) 13.9   
2176 DE easy0924 13.7 (55) 0.3 (0) 13.9   
2176 CN wangqinshi 13.9 (16) 0.0 (0) 13.9   
2186 BR Árysson 13.8 (198) 0.0 (0) 13.8   
2186 IN shizuka!!! 13.8 (154) 0.0 (0) 13.8   
2186 IN Akhil 13.5 (151) 0.3 (0) 13.8   
2186 EG mohamed sherif asaker 13.5 (130) 0.3 (0) 13.8   
2186 IN Somnath Singh :D 10.1 (117) 3.6 (0) 13.8   
2186 IN Intelligent Idiot 13.1 (116) 0.7 (0) 13.8   
2186 IN UTSAV DEEP 11.8 (114) 2.0 (0) 13.8   
2186 IN Jashan Goyal 13.7 (96) 0.0 (0) 13.8   
2186 XX Del nick !!! 12.7 (89) 1.1 (0) 13.8   
2186 IN Aditya Gurunathan 13.1 (68) 0.7 (0) 13.8   
2186 CN Lv Weicong 13.6 (66) 0.2 (0) 13.8   
2186 AS Ryland 13.7 (43) 0.1 (0) 13.8   
2186 IN :_bond_: 13.8 (36) 0.0 (0) 13.8   
2186 XX shenkeda 13.8 (34) 0.0 (0) 13.8   
2200 IN $@WA! 13.7 (170) 0.0 (0) 13.7   

These are the official SPOJ standings. Please note that the formulae used for calculating the scores are currently evolving. At present points are awarded to each user as follows:

  • for solving classical problem p: 80/(40+number_of_people_who_have_solved p) points
  • for a top score in any challenge: 3 points,
  • for any lower score in a challenge: (user's_score relative_to_the top_score) points.

Numbers given in brackets beside the scores correspond to the number of solved classical problems and the number of challenges for which the user's best score is also the top score, respectively.

All feedback concerning the methods used for generating statistics is most welcome. Please post remarks in the forum, or mail them directly to our contact address.

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