Rezumat problemă

Element_SA

C++

#1508

Să se scrie o funcție C++ care are ca parametri două numere naturale n și m și o matrice A(n , m) avȃnd elemente numere întregi și returnează numărul de elemente „șa” din matrice. Un element A(i,j) din matrice se numește element „șa” dacă este maximul de pe coloana j si minimul de pe linia i sau invers.

Admitere Mate-Info UBB, iulie 2015

Consola Candale Silviu (silviu) ușoară

Clasa 10 Subprograme Subprograme care prelucrează tablouri bidimensionale

Rezolvă

Detalii

Problema	Element_SA	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#62504964	Utilizator	Ginga Grigorescu Cristian (gcristig2007)
Fișier	element_sa.cpp	Dimensiune	556 B
Data încărcării	23 Ianuarie 2026, 11:58	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

element_sa.cpp:6:17: error: 'n' has not been declared
 int nr_sa(int a,n,m)

                 ^
element_sa.cpp:6:19: error: 'm' has not been declared
 int nr_sa(int a,n,m)

                   ^
element_sa.cpp: In function 'int nr_sa(int, int, int)':
element_sa.cpp:8:27: error: 'sa' was not declared in this scope
   int numar1=0, numar2=0; sa=0;

                           ^
element_sa.cpp:9:18: error: 'm' was not declared in this scope
   for(int j=0; j<m-1; j++)

                  ^
element_sa.cpp:10:8: error: 'i' was not declared in this scope
   if(a[i][j]<a[i][j+1])

        ^
element_sa.cpp:14:7: error: 'i' was not declared in this scope
   for(i=0; i<n-1; i++)

       ^
element_sa.cpp:14:14: error: 'n' was not declared in this scope
   for(i=0; i<n-1; i++)

              ^
element_sa.cpp:15:13: error: 'j' was not declared in this scope
     if(a[i][j]<a[i+1][j])

             ^
element_sa.cpp:19:18: error: 'm' was not declared in this scope
   for(int j=0; j<m-1; j++)

                  ^
element_sa.cpp:20:8: error: 'i' was not declared in this scope
   if(a[i][j]<a[i][j+1])

        ^
element_sa.cpp:21:7: error: 'numar3' was not declared in this scope
       numar3=a[i][j];

       ^
element_sa.cpp:23:7: error: 'numar3' was not declared in this scope
       numar3=a[i+1][j];

       ^
element_sa.cpp:24:7: error: 'i' was not declared in this scope
   for(i=0; i<n-1; i++)

       ^
element_sa.cpp:24:14: error: 'n' was not declared in this scope
   for(i=0; i<n-1; i++)

              ^
element_sa.cpp:25:13: error: 'j' was not declared in this scope
     if(a[i][j]<a[i+1][j])

             ^
element_sa.cpp:26:7: error: 'numar4' was not declared in this scope
       numar4=a[i+1][j];

       ^
element_sa.cpp:28:7: error: 'numar4' was not declared in this scope
       numar4=a[i][j];

       ^
element_sa.cpp:29:24: error: 'numar3' was not declared in this scope
   if(numar1==numar2 || numar3==numar4)

                        ^
element_sa.cpp:29:32: error: 'numar4' was not declared in this scope
   if(numar1==numar2 || numar3==numar4)

                                ^
element_sa.cpp:31:1: error: expected ';' before '}' token
 }

 ^
element_sa.cpp:31:1: warning: no return statement in function returning non-void [-Wreturn-type]
element_sa.cpp: In function 'int main()':
element_sa.cpp:42:24: error: invalid conversion from 'int (*)[100]' to 'int' [-fpermissive]
     cout << nr_sa(a,n,m);

                        ^
element_sa.cpp:6:5: error:   initializing argument 1 of 'int nr_sa(int, int, int)' [-fpermissive]
 int nr_sa(int a,n,m)

     ^

Cum funcționează evaluarea?