摘要:
http://poj.org/problem?id=2249Binomial ShowdownTime Limit:1000MSMemory Limit:65536KDescriptionIn how many ways can you choose k elements out of n elements, not taking order into account?Write a program to compute this number.InputThe input will contain one or more test cases.Each test case consists 阅读全文
posted @ 2011-02-03 18:53
yming0221
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