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1. ѧ»áд¼òµ¥µÄmakefile
2. ±àÒ»Ó¦ÓóÌÐò£¬¿ÉÒÔÓÃmakefileÅÜÆðÀ´
3. ѧ»áдÇý¶¯µÄmakefile
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#ifndef LIBRARY_H
#define LIBRARY_H
void add(int,int,int*);
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#include "corey.hpp"
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