#include #include #include #include "day.h" int main(int argc, char * argv[]) { uint64_t day_number; if (argc < 2) { printf("Advent of **C**ode\n"); printf("%s DAY_NUMBER", argv[0]); return -1; } day_number = strtol(argv[1], NULL, 10); switch (day_number) { case 1: day_1(); break; case 2: day_2(); break; case 3: day_3(); break; case 4: day_4(); break; case 5: day_5(); break; case 6: day_6(); break; case 7: day_7(); break; case 8: day_8(); break; case 9: day_9(); break; case 10: day_10(); break; case 11: day_11(); break; default: printf("Invalid day ding dong!\n"); return -2; } }