题目链接:http://codeforces.com/contest/1288/problem/C 题意:给定n和m,构造数组a和b,满足,ai非递减,bi非递增;ai
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题目链接:http://codeforces.com/contest/1288/problem/C 题意:给定n和m,构造数组a和b,满足,ai非递减,bi非递增;ai
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