Rezumat problemă

MaxN

#240

Se dă un şir cu n numere naturale. Să se determine un alt şir de numere, cu proprietatea că valoarea elementului de pe poziţia i din acest şir este egală cu cea mai mare dintre valorile primelor i elemente din primul şir.

Fișiere Candale Silviu (silviu) ușoară

Clasa 9 Tablouri unidimensionale (vectori) Probleme diverse

Rezolvă

Detalii

Problema	MaxN	Operații I/O	maxn.in/maxn.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64437626	Utilizator	Adriana Madaras (adri2005)
Fișier	maxn.cpp	Dimensiune	431 B
Data încărcării	06 Mai 2026, 22:18	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

maxn.cpp: In function ‘int main()’:
maxn.cpp:8:5: error: reference to ‘cin’ is ambiguous
    8 |     cin >> n;
      |     ^~~
In file included from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:146,
                 from maxn.cpp:1:
/usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
maxn.cpp:3:10: note:                 ‘std::ifstream cin’
    3 | ifstream cin("maxn.in");
      |          ^~~
maxn.cpp:9:35: error: reference to ‘cin’ is ambiguous
    9 |     for(int i = 1 ; i <= n ; ++i) cin >> a[i];
      |                                   ^~~
/usr/include/c++/13/iostream:62:18: note: candidates are: ‘std::istream std::cin’
   62 |   extern istream cin;           ///< Linked to standard input
      |                  ^~~
maxn.cpp:3:10: note:                 ‘std::ifstream cin’
    3 | ifstream cin("maxn.in");
      |          ^~~
maxn.cpp:16:13: error: reference to ‘cout’ is ambiguous
   16 |             cout << max << " ";
      |             ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
maxn.cpp:4:10: note:                 ‘std::ofstream cout’
    4 | ofstream cout("maxn.out");
      |          ^~~~
maxn.cpp:18:14: error: reference to ‘cout’ is ambiguous
   18 |         else cout << max << " ";
      |              ^~~~
/usr/include/c++/13/iostream:63:18: note: candidates are: ‘std::ostream std::cout’
   63 |   extern ostream cout;          ///< Linked to standard output
      |                  ^~~~
maxn.cpp:4:10: note:                 ‘std::ofstream cout’
    4 | ofstream cout("maxn.out");
      |          ^~~~
maxn.cpp:7:13: warning: unused variable ‘m’ [-Wunused-variable]
    7 |     int n , m , a[100001] , x , ind = 0;
      |             ^
maxn.cpp:7:29: warning: unused variable ‘x’ [-Wunused-variable]
    7 |     int n , m , a[100001] , x , ind = 0;
      |                             ^
maxn.cpp:7:33: warning: unused variable ‘ind’ [-Wunused-variable]
    7 |     int n , m , a[100001] , x , ind = 0;
      |                                 ^~~

Cum funcționează evaluarea?