aocc22

Advent of Code 2022
git clone git://www.tkruger.se/aocc22.git
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common.h (580B)

      1 #ifndef COMMON_H_
      2 #define COMMON_H_
      3 
      4 #include <assert.h>
      5 #include <reading.h>
      6 #include <stdint.h>
      7 #include <stdio.h>
      8 
      9 #define ALPHABET_SIZE ('z' - 'a' + 1)
     10 
     11 typedef struct {
     12   int64_t v;
     13   char op;
     14   size_t opl;
     15   size_t opr;
     16 } monki;
     17 
     18 size_t monkindex(char *name);
     19 size_t left_tree_root(const monki *m);
     20 size_t right_tree_root(const monki *m);
     21 monki *parse(char **lines, size_t nlines);
     22 int64_t mcompute(const size_t start, const monki *m);
     23 int humn_subtree(const size_t start, const monki *m);
     24 int64_t reverse(const size_t start, const monki *m, const int64_t desired);
     25 
     26 #endif