Subject | Author | Problem | Updated | Answers |
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AC~~~happy~~ | zxy_snow | 1120. Sum of Sequential Numbers | 7 Aug 2019 04:27 | 2 |

Cause of WA 9 | Ender | 1120. Sum of Sequential Numbers | 4 May 2019 11:50 | 0 |

About Test 2 | rodge(Vologda ML) | 1120. Sum of Sequential Numbers | 14 Apr 2019 11:04 | 3 |

One more C++ AC | D4nick | 1120. Sum of Sequential Numbers | 5 Feb 2019 05:31 | 0 |

what it test number 3 ??? | plague | 1120. Sum of Sequential Numbers | 31 Jan 2019 18:29 | 3 |

as of Feb 2018, what is test #4? | LordPhantom | 1120. Sum of Sequential Numbers | 3 Feb 2018 01:39 | 0 |

Expression for this problem | Phan Hoài Nam - Đại học Ngoại ngữ Tin Học TP.HCM | 1120. Sum of Sequential Numbers | 18 Dec 2017 03:16 | 4 |

If you use P(P+2A-1)=2N but have WA | IlushaMax | 1120. Sum of Sequential Numbers | 30 Mar 2017 20:40 | 1 |

WA9 ! what's wrong with my code !?! my code here | Farhad Ghasemi | 1120. Sum of Sequential Numbers | 15 Feb 2017 18:05 | 2 |

Please help me to continue my solution | IlushaMax | 1120. Sum of Sequential Numbers | 29 Apr 2016 01:03 | 0 |

почему WA 9 ? помогите | JamesBond_007 | 1120. Sum of Sequential Numbers | 9 Apr 2016 00:43 | 0 |

WHY TLE ON TEST #9 MY COD IS SIMPLE | Лерник Казарян [RAU] | 1120. Sum of Sequential Numbers | 14 Nov 2015 14:28 | 1 |

Test # 7 why? | AlexRad | 1120. Sum of Sequential Numbers | 30 Mar 2015 09:41 | 1 |

Haha. I'll AC this problem :D | homealone1 | 1120. Sum of Sequential Numbers | 27 Mar 2015 11:56 | 0 |

WA on test nr.4 | Climova Olga | 1120. Sum of Sequential Numbers | 24 Feb 2015 13:12 | 0 |

WA #3 | Sirojiddin Abdukarimov | 1120. Sum of Sequential Numbers | 5 Nov 2014 18:08 | 0 |

Why is this WA (#2)? | mbrc | 1120. Sum of Sequential Numbers | 7 May 2014 13:12 | 1 |

AC | Aguero -=Yaroslavl SU #2=- | 1120. Sum of Sequential Numbers | 12 Nov 2013 16:44 | 0 |

GOOD SOLUTION! | Gerasim Petrov Velchev | 1120. Sum of Sequential Numbers | 31 Jan 2013 14:59 | 3 |

You can get it in just about O(sqrt(n)) | nickolas stoudemire | 1120. Sum of Sequential Numbers | 14 Nov 2012 00:18 | 2 |