03 2023 档案
摘要:2071Max Num Problem Description There are some students in a class, Can you help teacher find the highest student . Input There are some cases. The fi
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摘要:2061Treasure the new start, freshmen! Problem Description background: A new semester comes , and the HDU also meets its 50th birthday. No matter what'
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摘要:2050Bitset Problem Description Give you a number on base ten,you should output it on base two.(0 < n < 1000) Input For each case there is a postive nu
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摘要:2041超级楼梯 Problem Description 有一楼梯共M级,刚开始时你在第一级,若每次只能跨上一级或二级,要走上第M级,共有多少种走法? Input 输入数据首先包含一个整数N,表示测试实例的个数,然后是N行数据,每行包含一个整数M(1<=M<=40),表示楼梯的级数。 Output
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