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Morass

INDEX

Sep 9th, 2016
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C++ 1.24 KB | None | 0 0
  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. #define PB push_back
  4. #define ZERO (1e-10)
  5. #define INF (1<<29)
  6. #define CL(A,I) (memset(A,I,sizeof(A)))
  7. #define DEB printf("DEB!\n");
  8. #define D(X) cout<<"  "<<#X": "<<X<<endl;
  9. #define EQ(A,B) (A+ZERO>B&&A-ZERO<B)
  10. typedef long long ll;
  11. typedef long double ld;
  12. typedef pair<ll,ll> pll;
  13. typedef vector<int> vi;
  14. typedef pair<int,int> ii;
  15. typedef vector<ii> vii;
  16. #define IN(n) int n;scanf("%d",&n);
  17. #define FOR(i, m, n) for (int i(m); i < n; i++)
  18. #define REP(i, n) FOR(i, 0, n)
  19. #define F(n) REP(i, n)
  20. #define FF(n) REP(j, n)
  21. #define FT(m, n) FOR(k, m, n)
  22. #define aa first
  23. #define bb second
  24. void ga(int N,int *A){F(N)scanf("%d",A+i);}
  25. #define MX (1<<22)
  26. char s[MX];
  27. int t[26][MX],L,E[MX],N,Q,O,o;
  28. void adw(char*c,int l,int d){
  29.     ++E[d];
  30.     if(!c[l])return;
  31.     if(t[c[l]-97][d])adw(c,l+1,t[c[l]-97][d]);
  32.     else adw(c,l+1,t[c[l]-97][d]=++L);
  33. }
  34. int fx(char*c,int l,int d){
  35.     if(!c[l])return E[d];
  36.     if(!t[c[l]-97][d])return 0;
  37.     return fx(c,l+1,t[c[l]-97][d]);
  38. }
  39. int main(void){
  40.     scanf("%d%d",&N,&Q);
  41.     F(N)scanf("%s",s),adw(s,0,0),O+=strlen(s);
  42.     assert(O<ll(1e6));
  43.     F(Q)scanf("%s",s),printf("%d\n",fx(s,0,0)),o+=strlen(s);
  44.     assert(o<ll(1e6));
  45.     return 0;
  46. }
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