2022 YouthMaker 少年创客科技挑战赛报名截止！
YouthMaker少年创客科技挑战赛 Youthmaker“少年创客”科技挑战赛（Youthmaker Technology& Science Fair）活动鼓励青少年参与工程设计、项目实践及科学实验，完成具备原创性与社会价值的科技、科研项目。学术...
USACO 2020 January Contest, Silver Problem 2. Loan Repayment
USACO 2020 January Contest, Silver Problem 2. Loan Repayment Farmer John owes Bessie NN gallons of milk (1≤N≤10121≤N≤1012). He has to give her the milk within KK days. However, he doesn't want to g...
USACO 2020 January Contest, Silver Problem 1. Berry Picking
USACO 2020 January Contest, Silver Problem 1. Berry Picking Bessie and her little sister Elsie are picking berries in Farmer John's berry patch. Farmer John's patch has exactly NN berry trees (1≤N≤...
2020年1月USACO铜级获奖名单
Final Results: USACO 2020 January Contest, Bronze Key: * = Correct x = Wrong Answer (including possibly empty or missing output file) t = Timeout c = Didn't Compile ! = Run-time error or exceeded m...
USACO 2020 January Contest, Bronze Problem 3. Race
USACO 2020 January Contest, Bronze Problem 3. Race Bessie is running a race of length KK (1≤K≤1091≤K≤109) meters. She starts running at a speed of 0 meters per second. In a given second, she can ei...
USACO 2020 January Contest, Bronze Problem 2. Photoshoot
USACO 2020 January Contest, Bronze Problem 2. Photoshoot Farmer John is lining up his NN cows (2≤N≤1032≤N≤103), numbered 1…N1…N, for a photoshoot. FJ initially planned for the ii-th cow from the le...
USACO 2020 January Contest, Bronze Problem 1. Word Processor
USACO 2020 January Contest, Bronze Problem 1. Word Processor Bessie the cow is working on an essay for her writing class. Since her handwriting is quite bad, she decides to type the essay using a w...
西雅图国际电影节介绍！
西雅图国际电影节始于1975年，是美国最古老得电影节之一，也是美国北部规模最大的国际性电影节以及出席率最高的电影活动。西雅图电影节强调电影节的首要目标是电影观众，并吸引了许多电影人和电影发行商的参与。...
2019年12月USACO白金级获奖名单
Final Results: USACO 2019 December Contest, Platinum Key: * = Correct x = Wrong Answer (including possibly empty or missing output file) t = Timeout c = Didn't Compile ! = Run-time error or exceede...
