#4651
secv9
Fie x[1], x[2], ..., x[N]
un șir de N
numere naturale. Două poziții i
și j
, cu 1 ≤ i ≤ j ≤ N
, definesc secvența [i, j]
care va conține numerele x[i], x[i + 1], ..., x[j]
. O secvență [i, j]
cu proprietatea că suma tuturor elementelor din secvență are cifra de control egală cu 9
o vom denumi secv9. Scrieţi un program care, cunoscând N
, numărul de elemente din șir, respectiv x[1], x[2], ..., x[N]
, elementele din șir, rezolvă următoarele două cerințe:
ONI 2024, clasa a 7-a
Problema | secv9 | Operații I/O |
![]() secv9.in /secv9.out
|
---|---|---|---|
Limita timp | 0.3 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #51077534 | Utilizator | |
Fișier | secv9.cpp | Dimensiune | 1.55 KB |
Data încărcării | 22 Mai 2024, 16:12 | Scor / rezultat | Eroare de compilare |
secv9.cpp: In function 'int main()': secv9.cpp:23:13: error: reference to 'left' is ambiguous left = 0; ^ secv9.cpp:8:58: note: candidates are: long long int left long long int c, n, v[1000005], rest[1000005], i, maxim, left, right; ^ In file included from /usr/include/c++/4.8/ios:42:0, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from secv9.cpp:1: /usr/include/c++/4.8/bits/ios_base.h:922:3: note: std::ios_base& std::left(std::ios_base&) left(ios_base& __base) ^ secv9.cpp:24:13: error: reference to 'right' is ambiguous right = 0; ^ secv9.cpp:8:64: note: candidates are: long long int right long long int c, n, v[1000005], rest[1000005], i, maxim, left, right; ^ In file included from /usr/include/c++/4.8/ios:42:0, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from secv9.cpp:1: /usr/include/c++/4.8/bits/ios_base.h:930:3: note: std::ios_base& std::right(std::ios_base&) right(ios_base& __base) ^ secv9.cpp:29:21: error: reference to 'right' is ambiguous right = i; ^ secv9.cpp:8:64: note: candidates are: long long int right long long int c, n, v[1000005], rest[1000005], i, maxim, left, right; ^ In file included from /usr/include/c++/4.8/ios:42:0, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from secv9.cpp:1: /usr/include/c++/4.8/bits/ios_base.h:930:3: note: std::ios_base& std::right(std::ios_base&) right(ios_base& __base) ^ secv9.cpp:30:24: error: reference to 'left' is ambiguous if(left == 0 && r != 0) ^ secv9.cpp:8:58: note: candidates are: long long int left long long int c, n, v[1000005], rest[1000005], i, maxim, left, right; ^ In file included from /usr/include/c++/4.8/ios:42:0, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from secv9.cpp:1: /usr/include/c++/4.8/bits/ios_base.h:922:3: note: std::ios_base& std::left(std::ios_base&) left(ios_base& __base) ^ secv9.cpp:32:25: error: reference to 'left' is ambiguous left = i; ^ secv9.cpp:8:58: note: candidates are: long long int left long long int c, n, v[1000005], rest[1000005], i, maxim, left, right; ^ In file included from /usr/include/c++/4.8/ios:42:0, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from secv9.cpp:1: /usr/include/c++/4.8/bits/ios_base.h:922:3: note: std::ios_base& std::left(std::ios_base&) left(ios_base& __base) ^ secv9.cpp:36:18: error: reference to 'right' is ambiguous if(v[right] - v[left] > 0) ^ secv9.cpp:8:64: note: candidates are: long long int right long long int c, n, v[1000005], rest[1000005], i, maxim, left, right; ^ In file included from /usr/include/c++/4.8/ios:42:0, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from secv9.cpp:1: /usr/include/c++/4.8/bits/ios_base.h:930:3: note: std::ios_base& std::right(std::ios_base&) right(ios_base& __base) ^ secv9.cpp:36:29: error: reference to 'left' is ambiguous if(v[right] - v[left] > 0) ^ secv9.cpp:8:58: note: candidates are: long long int left long long int c, n, v[1000005], rest[1000005], i, maxim, left, right; ^ In file included from /usr/include/c++/4.8/ios:42:0, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from secv9.cpp:1: /usr/include/c++/4.8/bits/ios_base.h:922:3: note: std::ios_base& std::left(std::ios_base&) left(ios_base& __base) ^ secv9.cpp:38:36: error: reference to 'right' is ambiguous maxim = max(maxim, right - left); ^ secv9.cpp:8:64: note: candidates are: long long int right long long int c, n, v[1000005], rest[1000005], i, maxim, left, right; ^ In file included from /usr/include/c++/4.8/ios:42:0, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from secv9.cpp:1: /usr/include/c++/4.8/bits/ios_base.h:930:3: note: std::ios_base& std::right(std::ios_base&) right(ios_base& __base) ^ secv9.cpp:38:44: error: reference to 'left' is ambiguous maxim = max(maxim, right - left); ^ secv9.cpp:8:58: note: candidates are: long long int left long long int c, n, v[1000005], rest[1000005], i, maxim, left, right; ^ In file included from /usr/include/c++/4.8/ios:42:0, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from secv9.cpp:1: /usr/include/c++/4.8/bits/ios_base.h:922:3: note: std::ios_base& std::left(std::ios_base&) left(ios_base& __base) ^ secv9.cpp:54:13: error: 'fv' was not declared in this scope fv[rest[i]]++; ^ secv9.cpp:59:18: error: 'fv' was not declared in this scope a += fv[i] * (fv[i] - 1) / 2; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema secv9 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.