#include <stdio.h> #include <time.h> int main() { struct tm date = {0}; date.tm_year = 2025 - 1900; date.tm_mon = 0; // January date.tm_mday = 1 + 100; mktime(&date); printf("Year: %d\n", date.tm_year + 1900); printf("Month: %d\n", date.tm_mon + 1); printf("Day: %d\n", date.tm_mday); return 0; }