이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#define SUDO "/usr/bin/sudo"
int main(void)
{
char *arg0;//this should be actual command itself
char *arg1,*arg2,*arg3,*arg4;
arg0 = "sudo";
arg1 = "shutdown";
arg2 = "-h";
arg3 = "01:30";
arg4 = (char *)NULL;
excel(SUDO,arg0,arg1,arg2,arg3,arg4);
sleep(60*60);
return 0;
}
컴파일 시 표준 에러 (stderr) 메시지
robots.cpp: In function 'int main()':
robots.cpp:6:8: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
robots.cpp:7:8: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
robots.cpp:8:8: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
robots.cpp:9:8: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]
robots.cpp:10:16: error: 'NULL' was not declared in this scope
robots.cpp:11:36: error: 'excel' was not declared in this scope
robots.cpp:12:12: error: 'sleep' was not declared in this scope
