Rezumat problemă

DifMax

#2220

Se consideră un șir a[1], a[2], …, a[n] de numere întregi. Să se determine diferența maximă de forma a[i] - a[j], unde 1 ≤ i < j ≤ n.

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Consola Pracsiu Dan (dnprx) Dan Pracsiu medie

Clasa 9 Tablouri unidimensionale (vectori) Parcurgerea vectorilor Sume parțiale

Rezolvă

Detalii

Problema	DifMax	Operații I/O	tastatură/ecran
Limita timp	0.15 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64865017	Utilizator	ganea darius (dariusinformatica)
Fișier	difmax.cpp	Dimensiune	832 B
Data încărcării	08 Iunie 2026, 11:37	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

difmax.cpp:2:7: error: ‘nmax’ was not declared in this scope
    2 | int a[nmax], s[nmax], d[nmax], n;
      |       ^~~~
difmax.cpp:2:16: error: ‘nmax’ was not declared in this scope
    2 | int a[nmax], s[nmax], d[nmax], n;
      |                ^~~~
difmax.cpp:2:25: error: ‘nmax’ was not declared in this scope
    2 | int a[nmax], s[nmax], d[nmax], n;
      |                         ^~~~
difmax.cpp: In function ‘int main()’:
difmax.cpp:7:5: error: ‘cin’ was not declared in this scope
    7 |     cin >> n;
      |     ^~~
difmax.cpp:9:16: error: ‘a’ was not declared in this scope
    9 |         cin >> a[i];
      |                ^
difmax.cpp:13:5: error: ‘s’ was not declared in this scope
   13 |     s[1] = a[1];
      |     ^
difmax.cpp:13:12: error: ‘a’ was not declared in this scope
   13 |     s[1] = a[1];
      |            ^
difmax.cpp:15:16: error: ‘max’ was not declared in this scope
   15 |         s[i] = max(s[i - 1], a[i]);
      |                ^~~
difmax.cpp:19:5: error: ‘d’ was not declared in this scope
   19 |     d[n] = a[n];
      |     ^
difmax.cpp:21:16: error: ‘min’ was not declared in this scope; did you mean ‘main’?
   21 |         d[i] = min(d[i + 1], a[i]);
      |                ^~~
      |                main
difmax.cpp:28:13: error: ‘max’ was not declared in this scope
   28 |         M = max(M, s[i] - d[i + 1]);
      |             ^~~
difmax.cpp:30:5: error: ‘cout’ was not declared in this scope
   30 |     cout << M;
      |     ^~~~

Cum funcționează evaluarea?