From eb85dab8347d9ac34c0f1a20ab3e38c15ac9af2b Mon Sep 17 00:00:00 2001 From: Gloridust Date: Wed, 1 May 2024 21:39:24 +0800 Subject: [PATCH] damn! fuck c --- guessID.c | 205 +++++++++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 181 insertions(+), 24 deletions(-) diff --git a/guessID.c b/guessID.c index ca238b4..6467efd 100644 --- a/guessID.c +++ b/guessID.c @@ -3,7 +3,7 @@ #include #include -#define MAX_LINE_LENGTH 100 // 假设每行不会超过100个字符 +#define THREAD_COUNT 8 char* id_input; @@ -21,7 +21,15 @@ int is_valid_id_number(const char* id_number) { return id_remainders[remainder] == id_number[17]; } -char** read_city_codes(const char* filename, int* count) { +void get_memory_usage() { + // This function can be implemented if necessary in C, but omitted here for brevity. +} + +void process_options(const char* city_code, const char* birth_year, const char* birth_month, const char* birth_day, const char* tail_digits) { + // Function to process options and verify ID numbers +} + +char** read_city_codes(const char* filename) { FILE* file = fopen(filename, "r"); if (!file) { printf("错误：无法打开城市代码文件\n"); @@ -30,9 +38,9 @@ char** read_city_codes(const char* filename, int* count) { // Count the number of non-empty lines in the file int line_count = 0; - char line[MAX_LINE_LENGTH]; - while (fgets(line, sizeof(line), file) != NULL) { - if (line[0] != '\n') { + char buffer[10]; + while (fgets(buffer, sizeof(buffer), file) != NULL) { + if (buffer[0] != '\n') { line_count++; } } @@ -43,33 +51,24 @@ char** read_city_codes(const char* filename, int* count) { // Read non-empty city codes from file int index = 0; - while (fgets(line, sizeof(line), file) != NULL) { - if (line[0] != '\n') { + while (fgets(buffer, sizeof(buffer), file) != NULL) { + if (buffer[0] != '\n') { city_codes[index] = malloc(7 * sizeof(char)); // assuming city code length is 6 characters - sscanf(line, "%s", city_codes[index]); // Read only the first string (city code) + sscanf(buffer, "%s", city_codes[index]); // Read only the first string (city code) index++; } } fclose(file); + // for (int i = 0; i < line_count; ++i) { + // printf("%s\n", city_codes[i]); + // } return city_codes; } -void free_city_codes(char** city_codes, int count) { - for (int i = 0; i < count; ++i) { - free(city_codes[i]); - } - free(city_codes); -} - -void process_options(const char* city_code, const char* birth_year, const char* birth_month, const char* birth_day, const char* tail_digits) { - // Function to process options and verify ID numbers - // Placeholder for implementation -} - int main() { - char** city_codes = read_city_codes("citycodes.txt", NULL); // Pass NULL as count pointer - const int city_count = 0; // Not used in this context, since read_city_codes doesn't return count + char** city_codes = read_city_codes("citycodes.txt"); + const int city_count = sizeof(city_codes) / sizeof(city_codes[0]); id_input = malloc(19 * sizeof(char)); // Allocate memory for ID input printf("请输入身份证号码，用星号 (*) 替代未知数字："); @@ -126,16 +125,174 @@ int main() { if (!valid_city) { printf("错误：无效的城市代码\n"); free(id_input); - free_city_codes(city_codes, city_count); // Free allocated memory for city codes return 1; } + // Get current year + time_t current_time; + struct tm* timeinfo; + time(¤t_time); + timeinfo = localtime(¤t_time); + int current_year = timeinfo->tm_year + 1900; + + // Define year_days array + const char* year_days[12][31] = { + {"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31"}, + {"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28"}, + {"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31"}, + {"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30"}, + {"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31"}, + {"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30"}, + {"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31"}, + {"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31"}, + {"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30"}, + {"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31"}, + {"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30"}, + {"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31"} + }; + + // Process birth year options + int* birth_year_options; + int birth_year_count = 0; + if (strcmp(birth_year, "****") == 0) { + birth_year_count = current_year - 1949 + 1; + birth_year_options = malloc(birth_year_count * sizeof(int)); + for (int i = 1949; i <= current_year; ++i) { + birth_year_options[i - 1949] = i; + } + } else { + birth_year_count = 1; + birth_year_options = malloc(sizeof(int)); + birth_year_options[0] = atoi(birth_year); + } + + printf(">>> 有效的出生年份:"); + for (int i = 0; i < birth_year_count; ++i) { + printf(" %d", birth_year_options[i]); + } + printf("\n"); + + // Process birth month options + char** birth_month_options; + int birth_month_count = 0; + if (strcmp(birth_month, "**") == 0) { + birth_month_count = 12; + birth_month_options = malloc(birth_month_count * sizeof(char*)); + for (int i = 0; i < 12; ++i) { + birth_month_options[i] = malloc(3 * sizeof(char)); + sprintf(birth_month_options[i], "%02d", i + 1); + } + } else { + birth_month_count = 1; + birth_month_options = malloc(sizeof(char*)); + birth_month_options[0] = malloc(3 * sizeof(char)); + strcpy(birth_month_options[0], birth_month); + } + + printf(">>> 有效的出生月份:"); + for (int i = 0; i < birth_month_count; ++i) { + printf(" %s", birth_month_options[i]); + } + printf("\n"); + + // Process birth day options + char*** birth_day_options = malloc(birth_month_count * sizeof(char**)); + int* birth_day_counts = malloc(birth_month_count * sizeof(int)); + printf(">>> 有效的出生日期:"); + for (int i = 0; i < birth_month_count; ++i) { + if (strcmp(birth_day, "**") == 0) { + birth_day_counts[i] = sizeof(year_days[i]) / sizeof(year_days[i][0]); + birth_day_options[i] = malloc(birth_day_counts[i] * sizeof(char*)); + for (int j = 0; j < birth_day_counts[i]; ++j) { + birth_day_options[i][j] = malloc(3 * sizeof(char)); + strcpy(birth_day_options[i][j], year_days[i][j]); + printf(" %s", birth_day_options[i][j]); + } + } else { + birth_day_counts[i] = 1; + birth_day_options[i] = malloc(sizeof(char*)); + birth_day_options[i][0] = malloc(3 * sizeof(char)); + strcpy(birth_day_options[i][0], birth_day); + printf(" %s", birth_day_options[i][0]); + } + } + printf("\n"); + + // Process tail options + char** tail_options; + int tail_count = 0; + if (strcmp(tail_digits, "****") == 0) { + tail_count = 10000; + tail_options = malloc(tail_count * sizeof(char*)); + for (int i = 0; i < tail_count; ++i) { + tail_options[i] = malloc(5 * sizeof(char)); + sprintf(tail_options[i], "%04d", i); + } + } else { + int asterisks_count = 0; + for (int i = 0; i < 4; ++i) { + if (tail_digits[i] == '*') { + asterisks_count++; + } + } + if (asterisks_count == 0) { + tail_count = 1; + tail_options = malloc(sizeof(char*)); + tail_options[0] = malloc(5 * sizeof(char)); + strcpy(tail_options[0], tail_digits); + } else { + tail_count = 1; + for (int i = 0; i < 4; ++i) { + if (tail_digits[i] == '*') { + tail_count *= 10; + } + } + tail_options = malloc(tail_count * sizeof(char*)); + for (int i = 0; i < tail_count; ++i) { + tail_options[i] = malloc(5 * sizeof(char)); + int temp = i; + for (int j = 0; j < 4; ++j) { + if (tail_digits[j] == '*') { + tail_options[i][j] = temp % 10 + '0'; + temp /= 10; + } else { + tail_options[i][j] = tail_digits[j]; + } + } + tail_options[i][4] = '\0'; + } + } + } + + printf(">>> 有效的后四位数字:\n"); + for (int i = 0; i < tail_count; ++i) { + printf(" %s\n", tail_options[i]); + } + // Process options process_options(city_code, birth_year, birth_month, birth_day, tail_digits); // Free allocated memory free(id_input); - free_city_codes(city_codes, city_count); // Free allocated memory for city codes + free(birth_year_options); + for (int i = 0; i < birth_month_count; ++i) { + free(birth_month_options[i]); + for (int j = 0; j < birth_day_counts[i]; ++j) { + free(birth_day_options[i][j]); + } + free(birth_day_options[i]); + } + free(birth_day_options); + for (int i = 0; i < tail_count; ++i) { + free(tail_options[i]); + } + free(tail_options); + + // Free allocated memory for city codes + for (int i = 0; i < city_count; ++i) { + free(city_codes[i]); + } + free(city_codes); return 0; }