aoc2021/07/solution.c

#include <stdio.h>
#include <stdlib.h>

    int    main                 ()    {int
     C  [1000                   ]={0  },
    #define l                    for(c =\
      0,t=                        0; c\
       < n        ;      c        ++ )
      *p=C,G      =0    ,P      =0,S=0
        ,c,m=0,n=0,t    ;for(;fscanf
            #define A abs(C[c]-P)
    (stdin,"%i%*c",p)==1;p++,n++)if(*p>m
  #define  R( z)   if   (!  P|| t<  z)z=t;
)m=*p;for(;P<m;P++){l t+=A;R(S)l t+=A*(A+1)/
2;R(G)}printf                   ("Silver: %"
"u\nGold: "                     "%u\n",S,G);}