#include #include #include #include #include #include #define INPUT "slides.in" int n; int sl[40][4]; int mat[40][40]; int vec[40]; int main(void) { int h=1; int i,j,k; int a,b; int fst; int encon; freopen(INPUT,"r",stdin); while(1) { scanf("%d",&n); if (n==0) break; memset(sl,0,sizeof(sl)); memset(mat,0,sizeof(mat)); for (i=0;i1) { break; } } } if (peso == 1) { encon = 1; vec[cual]=i; for (j=0;j