/* Run all solutions */
int run_all(pe_data_t* pedata)
{
for(int i=1;i<=NUM_PROBLEMS;i++)
run_solution(pedata,i);
return 0;
}
/* Usage will ProjectEuler N, where N is the problem number to run */
int main(int argc, char *argv[])
{
pe_data_t pedata ;
int ProblemNumber = 0;
if (argc != 2)
{
printf("Not enough arguments, or too many arguments.\n");
printf("Proper usage is: ./ProjectEuler #, where # is the problem number to run\n");
}
else
{
// Configure parameters
ProblemNumber = atoi(argv[1]);
pedata.verbosity = 0 ; // change to > 0 for verbose outputs
// Check and run solution
if ( ProblemNumber == 0)
run_all(&pedata);
else if (ProblemNumber <= NUM_PROBLEMS)
run_solution(&pedata,ProblemNumber);
else
printf("Problem #%03d not found.\n", ProblemNumber);
}
return 0;
}
int main(int argc, char *argv[]) {
int compiled_ok, status;
pid_t pid;
int flag;
compiled_ok = compile("./tmp.c");
if (compiled_ok != 0) {
fprintf(stderr, "compile error\n");
exit(1);
} else {
printf("compile ok: %d\n", compiled_ok);
}
flag = AC;
pid = fork();
if (pid < 0) {
perror("fork error");
exit(1);
} else if (pid == 0) {
run_solution(work_dir);
} else {
watch_solution(pid, &flag);
if (flag == AC) {
printf("ac\n");
} else if (flag == WA) {
printf("wa\n");
} else if (flag == TL) {
printf("tl\n");
} else if (flag == OL) {
printf("ol\n");
} else if (flag == RE) {
printf("re\n");
} else if (flag == CE) {
printf("ce\n");
} else if (flag == ML) {
printf("ml\n");
}
return 0;
}
}
int main(int argc, char *argv[], char *envp[]) {
if (nice(10) == -1) { // increase nice value(decrease pripority)
FM_LOG_WARNING("increase nice value failed: %s", strerror(errno));
}
init();
parse_arguments(argc, argv);
if (geteuid() == 0) { // effective user is not root
FM_LOG_FATAL("please do not run as root, run as judge");
exit(EXIT_PRIVILEGED);
}
if (EXIT_SUCCESS != chdir(oj_solution.work_dir)) { // change current directory
FM_LOG_FATAL("chdir(%s) failed: %s", oj_solution.work_dir, strerror(errno));
exit(EXIT_CHDIR);
}
FM_LOG_DEBUG("\n\x1b[31m----- Power Judge 1.0 -----\x1b[0m");
judge_time_limit += oj_solution.time_limit;
judge_time_limit *= get_num_of_test();
if (EXIT_SUCCESS != malarm(ITIMER_REAL, judge_time_limit)) {
FM_LOG_FATAL("set alarm for judge failed: %s", strerror(errno));
exit(EXIT_VERY_FIRST);
}
if (signal(SIGALRM, timeout_hander) == SIG_ERR) { // install signal hander for timeout
FM_LOG_FATAL("cannot handle SIGALRM");
exit(EXIT_VERY_FIRST);
}
init_connet();
compile();
run_solution();
close_connet();
return 0;
}
int main(int argc, char *argv[]) {
int ret, status;
pid_t pid;
int flag;
char user_name[128];
char work_dir[WORK_DIR_LEN];
if (argc != 3) {
write_log(APP_LOG, 0, "usgae: ./main username code_id");
exit(-1);
}
if (atexit(remove_files) != 0) {
write_log(APP_LOG, 1, "atexit error");
exit(-1);
}
if (atexit(update_ret_to_db) != 0) {
write_log(APP_LOG, 1, "atexit error");
exit(-1);
}
umask(0);
strcpy(user_name, argv[1]);
strcpy(code_id, argv[2]);
make_work_dir(user_name, work_dir);
if (chdir(work_dir) < 0) {
write_log(APP_LOG, 0, "chdir to wrok_dir error");
exit(-1);
}
init_remove_files();
init_create_files();
//sleep(5);
get_code_text(code_id);
get_data_input(code_id);
#ifdef DEBUG
//FILE *fp = fopen(DATA_IN, "w");
//fputs("1", fp);
//fclose(fp);
#endif
ret = compile(USER_CODE);
if (ret != COMPILED_OK) {
write_log(LOG, 0, "compile error, see the ce.out");
exit(-1);
} else {
write_log(LOG, 0, "compile ok, now start run");
if (chown("./compiled_file", USER_ID, USER_ID) < 0) {
write_log(INT_RE, 1, "chown compiled_file error");
exit(-1);
}
}
pid = fork();
if (pid < 0) {
write_log(INT_RE, 1, "fork error (in main)");
exit(-1);
} else if (pid == 0) {
run_solution(work_dir);
} else {
//parent
watch_solution(pid, &flag);
if (flag == CODE_TL) {
write_log(RE, 0, "time exceed");
} else if (flag == CODE_ML) {
write_log(RE, 0, "mem exceed");
} else if (flag == CODE_OL) {
write_log(RE, 0, "output exceed");
} else if (flag == CODE_RE) {
write_log(RE, 0, "runtime error");
}
return 0;
}
}
