记录编号	458192	评测结果	AAAAAAAAAA
题目名称	天黑请闭眼	最终得分	100
用户昵称	ZlycerQan	是否通过	通过
代码语言	C++	运行时间	0.203 s
提交时间	2017-10-10 16:18:24	内存使用	0.17 MiB

#include <cstdio>

#define Inline __attri\
bute__( ( optimize ("-O2") ) )
Inline int Main ()
{
	freopen ("jos.in", "r", stdin);
	freopen ("jos.out", "w", stdout);
    int N, M; 
	scanf ("%d %d", &N, &M); 
    register int s = 0, i, L = N - 16;
	for (i = 2; i <= L; )
	{
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
		for (s += M; s >= i; s -= i); ++ i;
	}
	for (; i <= N; ++ i) 
		for (s += M; s >= i; s -= i);
	printf ("%d",s + 1);
}
int ZlycerQan = Main ();
int main (int argc, char *argv[]) { return 0; }