0_0_20190449_23706.cpp:1:1: error: stray '\264' in program
传送门：http://acm.hdu.edu.cn/showproblem.PHP?pid=5750
^
0_0_20190449_23706.cpp:1:1: error: stray '\253' in program
0_0_20190449_23706.cpp:1:1: error: stray '\313' in program
0_0_20190449_23706.cpp:1:1: error: stray '\315' in program
0_0_20190449_23706.cpp:1:1: error: stray '\303' in program
0_0_20190449_23706.cpp:1:1: error: stray '\305' in program
0_0_20190449_23706.cpp:1:1: error: stray '\243' in program
0_0_20190449_23706.cpp:1:1: error: stray '\272' in program
0_0_20190449_23706.cpp:14:1: error: stray '\241' in program
There are multiple test cases. The first line of input contains an integer T (1≤T≤106), indicating the number of test cases. For each test case:
^
0_0_20190449_23706.cpp:14:1: error: stray '\334' in program
0_0_20190449_23706.cpp:14:1: error: stray '\241' in program
0_0_20190449_23706.cpp:14:1: error: stray '\334' in program
0_0_20190449_23706.cpp:16:1: error: stray '\241' in program
The first line contains two integers n and d (2≤n,d≤109).
^
0_0_20190449_23706.cpp:16:1: error: stray '\334' in program
0_0_20190449_23706.cpp:16:1: error: stray '\241' in program
0_0_20190449_23706.cpp:16:1: error: stray '\334' in program
0_0_20190449_23706.cpp:47:1: error: stray '\314' in program
题意：给出t个n和d，让你求小于n的数中最大约数（不包括本身）为d的数量
^
0_0_20190449_23706.cpp:47:1: error: stray '\342' in program
0_0_20190449_23706.cpp:47:1: error: stray '\322' in program
0_0_20190449_23706.cpp:47:1: error: stray '\342' in program
0_0_20190449_23706.cpp:47:1: error: stray '\243' in program
0_0_20190449_23706.cpp:47:1: error: stray '\272' in program
0_0_20190449_23706.cpp:47:1: error: stray '\270' in program
0_0_20190449_23706.cpp:47:1: error: stray '\370' in program
0_0_20190449_23706.cpp:47:1: error: stray '\263' in program
0_0_20190449_23706.cpp:47:1: error: stray '\366' in program
0_0_20190449_23706.cpp:47:1: error: stray '\270' in program
0_0_20190449_23706.cpp:47:1: error: stray '\366' in program
0_0_20190449_23706.cpp:47:1: error: stray '\272' in program
0_0_20190449_23706.cpp:47:1: error: stray '\315' in program
0_0_20190449_23706.cpp:47:1: error: stray '\243' in program
0_0_20190449_23706.cpp:47:1: error: stray '\254' in program
0_0_20190449_23706.cpp:47:1: error: stray '\310' in program
0_0_20190449_23706.cpp:47:1: error: stray '\303' in program
0_0_20190449_23706.cpp:47:1: error: stray '\304' in program
0_0_20190449_23706.cpp:47:1: error: stray '\343' in program
0_0_20190449_23706.cpp:47:1: error: stray '\307' in program
0_0_20190449_23706.cpp:47:1: error: stray '\363' in program
0_0_20190449_23706.cpp:47:1: error: stray '\320' in program
0_0_20190449_23706.cpp:47:1: error: stray '\241' in program
0_0_20190449_23706.cpp:47:1: error: stray '\323' in program
0_0_20190449_23706.cpp:47:1: error: stray '\332' in program
0_0_20190449_23706.cpp:47:1: error: stray '\265' in program
0_0_20190449_23706.cpp:47:1: error: stray '\304' in program
0_0_20190449_23706.cpp:47:1: error: stray '\312' in program
0_0_20190449_23706.cpp:47:1: error: stray '\375' in program
0_0_20190449_23706.cpp:47:1: error: stray '\326' in program
0_0_20190449_23706.cpp:47:1: error: stray '\320' in program
0_0_20190449_23706.cpp:47:1: error: stray '\327' in program
0_0_20190449_23706.cpp:47:1: error: stray '\356' in program
0_0_20190449_23706.cpp:47:1: error: stray '\264' in program
0_0_20190449_23706.cpp:47:1: error: stray '\363' in program
0_0_20190449_23706.cpp:47:1: error: stray '\324' in program
0_0_20190449_23706.cpp:47:1: error: stray '\274' in program
0_0_20190449_23706.cpp:47:1: error: stray '\312' in program
0_0_20190449_23706.cpp:47:1: error: stray '\375' in program
0_0_20190449_23706.cpp:47:1: error: stray '\243' in program
0_0_20190449_23706.cpp:47:1: error: stray '\250' in program
0_0_20190449_23706.cpp:47:1: error: stray '\262' in program
0_0_20190449_23706.cpp:47:1: error: stray '\273' in program
0_0_20190449_23706.cpp:47:1: error: stray '\260' in program
0_0_20190449_23706.cpp:47:1: error: stray '\374' in program
0_0_20190449_23706.cpp:47:1: error: stray '\300' in program
0_0_20190449_23706.cpp:47:1: error: stray '\250' in program
0_0_20190449_23706.cpp:47:1: error: stray '\261' in program
0_0_20190449_23706.cpp:47:1: error: stray '\276' in program
0_0_20190449_23706.cpp:47:1: error: stray '\311' in program
0_0_20190449_23706.cpp:47:1: error: stray '\355' in program
0_0_20190449_23706.cpp:47:1: error: stray '\243' in program
0_0_20190449_23706.cpp:47:1: error: stray '\251' in program
0_0_20190449_23706.cpp:47:1: error: stray '\316' in program
0_0_20190449_23706.cpp:47:1: error: stray '\252' in program
0_0_20190449_23706.cpp:47:1: error: stray '\265' in program
0_0_20190449_23706.cpp:47:1: error: stray '\304' in program
0_0_20190449_23706.cpp:47:1: error: stray '\312' in program
0_0_20190449_23706.cpp:47:1: error: stray '\375' in program
0_0_20190449_23706.cpp:47:1: error: stray '\301' in program
0_0_20190449_23706.cpp:47:1: error: stray '\277' in program
0_0_20190449_23706.cpp:49:1: error: stray '\314' in program
题解：要使最大因数为d，必存在x*d=m，同时x必须为质数，且x必须小于d的最小质因数，因此找n前面有几个m即可
^
0_0_20190449_23706.cpp:49:1: error: stray '\342' in program
0_0_20190449_23706.cpp:49:1: error: stray '\275' in program
0_0_20190449_23706.cpp:49:1: error: stray '\342' in program
0_0_20190449_23706.cpp:49:1: error: stray '\243' in program
0_0_20190449_23706.cpp:49:1: error: stray '\272' in program
0_0_20190449_23706.cpp:49:1: error: stray '\322' in program
0_0_20190449_23706.cpp:49:1: error: stray '\252' in program
0_0_20190449_23706.cpp:49:1: error: stray '\312' in program
0_0_20190449_23706.cpp:49:1: error: stray '\271' in program
0_0_20190449_23706.cpp:49:1: error: stray '\327' in program
0_0_20190449_23706.cpp:49:1: error: stray '\356' in program
0_0_20190449_23706.cpp:49:1: error: stray '\264' in program
0_0_20190449_23706.cpp:49:1: error: stray '\363' in program
0_0_20190449_23706.cpp:49:1: error: stray '\322' in program
0_0_20190449_23706.cpp:49:1: error: stray '\362' in program
0_0_20190449_23706.cpp:49:1: error: stray '\312' in program
0_0_20190449_23706.cpp:49:1: error: stray '\375' in program
0_0_20190449_23706.cpp:49:1: error: stray '\316' in program
0_0_20190449_23706.cpp:49:1: error: stray '\252' in program
0_0_20190449_23706.cpp:49:1: error: stray '\243' in program
0_0_20190449_23706.cpp:49:1: error: stray '\254' in program
0_0_20190449_23706.cpp:49:1: error: stray '\261' in program
0_0_20190449_23706.cpp:49:1: error: stray '\330' in program
0_0_20190449_23706.cpp:49:1: error: stray '\264' in program
0_0_20190449_23706.cpp:49:1: error: stray '\346' in program
0_0_20190449_23706.cpp:49:1: error: stray '\324' in program
0_0_20190449_23706.cpp:49:1: error: stray '\332' in program
0_0_20190449_23706.cpp:49:1: error: stray '\243' in program
0_0_20190449_23706.cpp:49:1: error: stray '\254' in program
0_0_20190449_23706.cpp:49:1: error: stray '\315' in program
0_0_20190449_23706.cpp:49:1: error: stray '\254' in program
0_0_20190449_23706.cpp:49:1: error: stray '\312' in program
0_0_20190449_23706.cpp:49:1: error: stray '\261' in program
0_0_20190449_23706.cpp:49:1: error: stray '\261' in program
0_0_20190449_23706.cpp:49:1: error: stray '\330' in program
0_0_20190449_23706.cpp:49:1: error: stray '\320' in program
0_0_20190449_23706.cpp:49:1: error: stray '\353' in program
0_0_20190449_23706.cpp:49:1: error: stray '\316' in program
0_0_20190449_23706.cpp:49:1: error: stray '\252' in program
0_0_20190449_23706.cpp:49:1: error: stray '\326' in program
0_0_20190449_23706.cpp:49:1: error: stray '\312' in program
0_0_20190449_23706.cpp:49:1: error: stray '\312' in program
0_0_20190449_23706.cpp:49:1: error: stray '\375' in program
0_0_20190449_23706.cpp:49:1: error: stray '\243' in program
0_0_20190449_23706.cpp:49:1: error: stray '\254' in program
0_0_20190449_23706.cpp:49:1: error: stray '\307' in program
0_0_20190449_23706.cpp:49:1: error: stray '\322' in program
0_0_20190449_23706.cpp:49:1: error: stray '\261' in program
0_0_20190449_23706.cpp:49:1: error: stray '\330' in program
0_0_20190449_23706.cpp:49:1: error: stray '\320' in program
0_0_20190449_23706.cpp:49:1: error: stray '\353' in program
0_0_20190449_23706.cpp:49:1: error: stray '\320' in program
0_0_20190449_23706.cpp:49:1: error: stray '\241' in program
0_0_20190449_23706.cpp:49:1: error: stray '\323' in program
0_0_20190449_23706.cpp:49:1: error: stray '\332' in program
0_0_20190449_23706.cpp:49:1: error: stray '\265' in program
0_0_20190449_23706.cpp:49:1: error: stray '\304' in program
0_0_20190449_23706.cpp:49:1: error: stray '\327' in program
0_0_20190449_23706.cpp:49:1: error: stray '\356' in program
0_0_20190449_23706.cpp:49:1: error: stray '\320' in program
0_0_20190449_23706.cpp:49:1: error: stray '\241' in program
0_0_20190449_23706.cpp:49:1: error: stray '\326' in program
0_0_20190449_23706.cpp:49:1: error: stray '\312'
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