Rezumat problemă

Summit

#1865

Se dă un şir x format din n numere naturale nenule. Pentru fiecare element xi din şir să se verifice dacă există un număr k astfel încât elementul xi să fie egal cu suma primelor k elemente din şir.

Fișiere Bunget Mihai (mihaibun) Mihai Bunget medie

Clasa 10 Divide et Impera Probleme diverse Cautare binara

Rezolvă

Detalii

Problema	Summit	Operații I/O	summit.in/summit.out
Limita timp	0.7 secunde	Limita memorie	Total: 10 MB / Stivă 2 MB
Id soluție	#64127279	Utilizator	Stefan Adrian (4u2zipp)
Fișier	summit.cpp	Dimensiune	566 B
Data încărcării	19 Aprilie 2026, 11:19	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

summit.cpp:12:26: warning: missing terminating ' character
   12 |     int m = (st + dr) / 2'
      |                          ^
summit.cpp:12:26: error: missing terminating ' character
summit.cpp:1:1: error: ‘ifstream’ does not name a type
    1 | ifstream fin("summit.in");
      | ^~~~~~~~
summit.cpp:2:1: error: ‘ofstream’ does not name a type
    2 | ofstream fout("summint.out");
      | ^~~~~~~~
summit.cpp:4:19: error: expected ‘]’ before ‘;’ token
    4 | long long S[100001;
      |                   ^
      |                   ]
summit.cpp: In function ‘int cb(int, int, int)’:
summit.cpp:13:5: error: expected ‘,’ or ‘;’ before ‘if’
   13 |     if(S[m] == x)
      |     ^~
summit.cpp:15:8: error: ‘S’ was not declared in this scope
   15 |     if(S[m]<x)
      |        ^
summit.cpp: In function ‘int main()’:
summit.cpp:23:4: error: expected ‘;’ before ‘fin’
   23 |   i fin >> n;
      |    ^~~~
      |    ;
summit.cpp:23:3: warning: statement has no effect [-Wunused-value]
   23 |   i fin >> n;
      |   ^
summit.cpp:25:9: error: ‘fin’ was not declared in this scope
   25 |         fin>>v[i];
      |         ^~~
summit.cpp:26:5: error: ‘S’ was not declared in this scope
   26 |     S[1]=v[1];
      |     ^
summit.cpp:30:9: error: ‘fout’ was not declared in this scope
   30 |         fout<<cv(1,n,v[i]) <<'\n';
      |         ^~~~
summit.cpp:30:15: error: ‘cv’ was not declared in this scope; did you mean ‘v’?
   30 |         fout<<cv(1,n,v[i]) <<'\n';
      |               ^~
      |               v

Cum funcționează evaluarea?