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Day 6: Add C golf solution

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Mia Herkt 2021-12-06 19:00:35 +01:00
parent bae5181227
commit fcdb476cc3
Signed by: mia
GPG key ID: 72E154B8622EC191
1 changed files with 5 additions and 0 deletions
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#include <stdio.h>
#define l(v,e) for(v=0;v<e;v++)
#define P printf("Solution %d: %lu\n",s,c)
#define C(r) if(i==r){c=0;l(I,9)c+=F[I];P;s++;}
int main(void){size_t F[9]={0},f,c;int i,j,I,s=1;while(fscanf(stdin,"%i%*c",&i)==1)F[i]++;l(i,256){f=F[0];l(j,8)F[j]=F[j+1];F[8]=f;F[6]+=f;C(79)}C(i)}