cstdlib>3#include cstdio>4#include cstring>5#include algorithm>6
hpp#include cstdio#include cstdlib#include iostream>
3,程序设计#include iostream#include cstdlib#include fstream>
h>3#include cstdlib>4structjcb5{6charname[10/作业id7char
ch#include iostream#include cstdio#include cstdlib#include