http://codeforces.com/problemset/problem/96/A 生词：没有 题面：太水，不想说。

http://codeforces.com/problemset/problem/282/A 生词： peculiar a.奇怪的execut...

http://codeforces.com/problemset/problem/231/A 生词： implement vt.使贯彻，使执行 ...

http://codeforces.com/problemset/problem/50/A 生词：overlap v.重叠 题面： 给你一个M ...

http://codeforces.com/problemset/problem/118/A 生词： vowel n.元音 consonant ...

http://codeforces.com/problemset/problem/158/A 生词：implementation n.贯彻，执行...

http://codeforces.com/problemset/problem/71/A 生词：abbreviation n.缩写 题面：每个...

http://codeforces.com/problemset/problem/4/A 生词：even number 偶数odd number...

http://codeforces.com/problemset/problem/1/A 生词：rectangular a.矩形的pave vt...