8a7aac7c23
- Renamed all folders from format NEx (e.g., 1Ex, 2Ex...) to 0NEx (01Ex, 02Ex, etc.) - Updated subdirectories and files accordingly - Removed old main Makefile and tasks (a01.c–a09.c, solve.c, io_status.h), likely obsolete - Cleaned up deprecated task binaries and configs
74 lines
1.4 KiB
C
74 lines
1.4 KiB
C
#include "array.h"
|
|
|
|
|
|
io_status process_s(const char * s, char * s1, char * s2, const size_t len_s) {
|
|
size_t i;
|
|
int j;
|
|
for (i = 0, j = 0; i < len_s; ++i) {
|
|
if (s[i] == '\\') {
|
|
if (i + 1 == len_s) return ERROR_PATTERN;
|
|
else {
|
|
s1[j] = 0;
|
|
s2[j++] = s[++i];
|
|
}
|
|
} else if ((s[i] == '^') && (i == 0)) {
|
|
s1[j] = '1';
|
|
s2[j++] = s[++i];
|
|
} else {
|
|
s1[j] = '0';
|
|
s2[j++] = s[i];
|
|
}
|
|
}
|
|
|
|
s2[j] = '\0';
|
|
|
|
return SUCCESS;
|
|
}
|
|
|
|
io_status process_file(const char * f_in, const char * f_out, const char * s1, const char * s2, int * r) {
|
|
FILE * fp = fopen(f_in, "r");
|
|
if (!fp) return ERROR_OPEN;
|
|
else {
|
|
char buf[LEN] = {0};
|
|
size_t len_s = strlen(s2);
|
|
FILE * fw = fopen(f_out, "w");
|
|
int i;
|
|
|
|
if (!fw) {fclose(fp); return ERROR_OPEN;}
|
|
for (i = 0; fgets(buf, sizeof(buf), fp);) {
|
|
size_t len_buf = strlen(buf);
|
|
bool is_approach = process_string(buf, s1, s2, len_s, len_buf);
|
|
|
|
if (is_approach)
|
|
{
|
|
i++;
|
|
if (buf[len_buf - 1] == '\n') buf[len_buf - 1] = '\0';
|
|
fprintf(fw, "%s\n", buf);
|
|
}
|
|
}
|
|
|
|
*r = i;
|
|
fclose(fw);
|
|
}
|
|
|
|
fclose(fp);
|
|
|
|
return SUCCESS;
|
|
}
|
|
|
|
bool process_string(const char * buf, const char * s1, const char * s2, const size_t len_s, const size_t len_buf) {
|
|
if (len_buf < len_s) return false;
|
|
|
|
if (s1[0] == '1') {
|
|
size_t i;
|
|
for (i = 0; i < len_s; ++i) {
|
|
if (buf[i] != s2[i]) return false;
|
|
}
|
|
} else {
|
|
char * s_pointer = strstr(buf, s2);
|
|
if (!s_pointer) return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|