2017年7月4日
Codeforces Round #381 (Div. 2)C Alyona and mex
摘要： Alyona's mother wants to present an array of n non-negative integers to Alyona. The array should be special. Alyona is a capricious girl so after she 阅读全文
posted @ 2017-07-04 13:16 冥想选手 阅读(422) 评论(0) 推荐(0)
Codeforces Round #394 (Div. 2) C. Dasha and Password
摘要： C. Dasha and Password time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Dasha and Passw 阅读全文
posted @ 2017-07-04 11:12 冥想选手 阅读(138) 评论(0) 推荐(0)
2017年7月3日
Codeforces Round #382 (Div. 2) C. Tennis Championship
摘要： C. Tennis Championship time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Famous Brazil cit 阅读全文
posted @ 2017-07-03 23:15 冥想选手 阅读(588) 评论(0) 推荐(0)
UVa - 10341
摘要： Solve the equation:p ∗ e ^−x + q ∗ sin(x) + r ∗ cos(x) + s ∗ tan(x) + t ∗ x ^2 + u = 02 + u = 0where 0 ≤ x ≤ 1.InputInput consists of multiple test ca 阅读全文
posted @ 2017-07-03 19:19 冥想选手 阅读(162) 评论(0) 推荐(0)
UVa - 12050
摘要： A palindrome is a word, number, or phrase that reads the same forwards as backwards. For example,the name “anna” is a palindrome. Numbers can also be 阅读全文
posted @ 2017-07-03 19:05 冥想选手 阅读(172) 评论(0) 推荐(0)
UVa - 10339
摘要： It has been said that a watch that is stopped keeps better time than one that loses 1 second per day.The one that is stopped reads the correct time tw 阅读全文
posted @ 2017-07-03 17:35 冥想选手 阅读(162) 评论(0) 推荐(0)
2017年7月2日
hdu 1025
摘要： Problem Description JGShining's kingdom consists of 2n(n is no more than 500,000) small cities which are located in two parallel lines.Half of these c 阅读全文
posted @ 2017-07-02 11:10 冥想选手 阅读(130) 评论(0) 推荐(0)
2017年6月29日
Codeforces Round #420 (Div. 2) A,B,C
摘要： A. Okabe and Future Gadget Laboratory time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Ok 阅读全文
posted @ 2017-06-29 19:55 冥想选手 阅读(310) 评论(0) 推荐(0)
2017年6月23日
Educational Codeforces Round 23 B. Makes And The Product
摘要： B. Makes And The Product time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output After returning 阅读全文
posted @ 2017-06-23 16:51 冥想选手 阅读(300) 评论(0) 推荐(0)
2017年6月18日
Codeforces Round #419 (Div. 2) C. Karen and Game
摘要： C. Karen and Game time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output On the way to school, 阅读全文
posted @ 2017-06-18 18:16 冥想选手 阅读(185) 评论(0) 推荐(0)