#3085
fsecv
Se consideră un șir A
format din N
numere întregi, numerotate de la 1
la N
. Numim secvență a șirului A
orice succesiune de elemente consecutive din șir de forma A[i]
, A[i+1]
, …, A[j]
, cu 0 < i < j ≤ N
. Fiind dat șirul A
cu N
numere întregi se cere să se răspundă la Q
întrebări de forma: i j k
(0 < i < j ≤ N
). Pentru fiecare întrebare se cere să se determine câte numere din secvența A[i]
, …, A[j]
au frecvența de apariții egală cu k
.
Lot Național Juniori 2019
Problema | fsecv | Operații I/O |
fsecv.in /fsecv.out
|
---|---|---|---|
Limita timp | 0.4 secunde | Limita memorie |
Total: 128 MB
/
Stivă 8 MB
|
Id soluție | #48298828 | Utilizator | |
Fișier | fsecv.cpp | Dimensiune | 1.40 KB |
Data încărcării | 21 Ianuarie 2024, 15:02 | Scor / rezultat | Eroare de compilare |
fsecv.cpp:10:34: error: 'SIZE' was not declared in this scope long long n,m,nr,rad,st,dr,p,rez[SIZE],v[SIZE],fv2[2*SIZE],fv[2*SIZE],nrfv[SIZE]; ^ fsecv.cpp:10:42: error: 'SIZE' was not declared in this scope long long n,m,nr,rad,st,dr,p,rez[SIZE],v[SIZE],fv2[2*SIZE],fv[2*SIZE],nrfv[SIZE]; ^ fsecv.cpp:10:54: error: 'SIZE' was not declared in this scope long long n,m,nr,rad,st,dr,p,rez[SIZE],v[SIZE],fv2[2*SIZE],fv[2*SIZE],nrfv[SIZE]; ^ fsecv.cpp:10:65: error: 'SIZE' was not declared in this scope long long n,m,nr,rad,st,dr,p,rez[SIZE],v[SIZE],fv2[2*SIZE],fv[2*SIZE],nrfv[SIZE]; ^ fsecv.cpp:10:76: error: 'SIZE' was not declared in this scope long long n,m,nr,rad,st,dr,p,rez[SIZE],v[SIZE],fv2[2*SIZE],fv[2*SIZE],nrfv[SIZE]; ^ fsecv.cpp:15:4: error: 'SIZE' was not declared in this scope }q[SIZE]; ^ fsecv.cpp: In function 'bool cmp(const elem&, const elem&)': fsecv.cpp:20:15: warning: statement has no effect [-Wunused-value] else a.l/p<b.l/p; ^ fsecv.cpp: In function 'void add(long long int)': fsecv.cpp:25:5: error: 'nrfv' was not declared in this scope nrfv[fv[x]]--; ^ fsecv.cpp:25:10: error: 'fv' was not declared in this scope nrfv[fv[x]]--; ^ fsecv.cpp: In function 'void erase(long long int)': fsecv.cpp:31:5: error: 'fv' was not declared in this scope fv[x]--; ^ fsecv.cpp:32:5: error: 'nrfv' was not declared in this scope nrfv[fv[x]]++; ^ fsecv.cpp: In function 'int main()': fsecv.cpp:41:12: error: 'v' was not declared in this scope f>>v[i]; ^ fsecv.cpp:43:9: error: 'fv2' was not declared in this scope fv2[v[i]]++; ^ fsecv.cpp:47:27: error: 'nrfv' was not declared in this scope for(i=0;i<=100000;i++)nrfv[i]=nr; ^ fsecv.cpp:53:12: error: 'q' was not declared in this scope f>>q[i].l>>q[i].r>>q[i].k; ^ fsecv.cpp:56:10: error: 'q' was not declared in this scope sort(q+1,q+m+1,cmp); ^ fsecv.cpp:63:17: error: 'v' was not declared in this scope add(v[dr]); ^ fsecv.cpp:67:19: error: 'v' was not declared in this scope erase(v[dr]); ^ fsecv.cpp:72:19: error: 'v' was not declared in this scope erase(v[st]); ^ fsecv.cpp:78:17: error: 'v' was not declared in this scope add(v[st]); ^ fsecv.cpp:80:9: error: 'rez' was not declared in this scope rez[q[i].index]=nrfv[q[i].k]-nrfv[q[i].k-1]; ^ fsecv.cpp:80:25: error: 'nrfv' was not declared in this scope rez[q[i].index]=nrfv[q[i].k]-nrfv[q[i].k-1]; ^ fsecv.cpp:82:25: error: 'rez' was not declared in this scope for(i=1;i<=m;i++)g<<rez[i]<<'\n'; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema fsecv face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.