Rezumat problemă

MaxMat

#191

Să se determine, pentru fiecare linie a unei matrice, elementul maxim și indicele coloanei pe care se află.

Fișiere Candale Silviu (silviu) ușoară

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor oarecare

Rezolvă

Detalii

Problema	MaxMat	Operații I/O	maxmat.in/maxmat.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#59366002	Utilizator	Anton Alexandru (Alex4644)
Fișier	maxmat.cpp	Dimensiune	1.22 KB
Data încărcării	26 Septembrie 2025, 08:39	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

maxmat.cpp:1:7: error: expected nested-name-specifier before 'System'
 using System;

       ^
maxmat.cpp:1:7: error: 'System' has not been declared
maxmat.cpp:2:7: error: expected nested-name-specifier before 'System'
 using System.Collections.Generic;

       ^
maxmat.cpp:2:7: error: 'System' has not been declared
maxmat.cpp:2:13: error: expected ';' before '.' token
 using System.Collections.Generic;

             ^
maxmat.cpp:2:13: error: expected unqualified-id before '.' token
maxmat.cpp:3:7: error: expected nested-name-specifier before 'System'
 using System.Linq;

       ^
maxmat.cpp:3:7: error: 'System' has not been declared
maxmat.cpp:3:13: error: expected ';' before '.' token
 using System.Linq;

             ^
maxmat.cpp:3:13: error: expected unqualified-id before '.' token
maxmat.cpp:4:7: error: expected nested-name-specifier before 'System'
 using System.Text;

       ^
maxmat.cpp:4:7: error: 'System' has not been declared
maxmat.cpp:4:13: error: expected ';' before '.' token
 using System.Text;

             ^
maxmat.cpp:4:13: error: expected unqualified-id before '.' token
maxmat.cpp:5:7: error: expected nested-name-specifier before 'System'
 using System.Threading.Tasks;

       ^
maxmat.cpp:5:7: error: 'System' has not been declared
maxmat.cpp:5:13: error: expected ';' before '.' token
 using System.Threading.Tasks;

             ^
maxmat.cpp:5:13: error: expected unqualified-id before '.' token
maxmat.cpp:6:7: error: expected nested-name-specifier before 'System'
 using System.IO;

       ^
maxmat.cpp:6:7: error: 'System' has not been declared
maxmat.cpp:6:13: error: expected ';' before '.' token
 using System.IO;

             ^
maxmat.cpp:6:13: error: expected unqualified-id before '.' token
maxmat.cpp:12:26: error: 'string' has not been declared
         static void Main(string[] args)

                          ^
maxmat.cpp:12:35: error: expected ',' or '...' before 'args'
         static void Main(string[] args)

                                   ^
maxmat.cpp:39:5: error: expected ';' after class definition
     }

     ^
maxmat.cpp: In static member function 'static void _191::Program::Main(int*)':
maxmat.cpp:14:13: error: 'StreamReader' was not declared in this scope
             StreamReader fin = new StreamReader("maxmat.in");

             ^
maxmat.cpp:14:26: error: expected ';' before 'fin'
             StreamReader fin = new StreamReader("maxmat.in");

                          ^
maxmat.cpp:15:13: error: 'StreamWriter' was not declared in this scope
             StreamWriter fout = new StreamWriter("maxmat.out");

             ^
maxmat.cpp:15:26: error: expected ';' before 'fout'
             StreamWriter fout = new StreamWriter("maxmat.out");

                          ^
maxmat.cpp:16:13: error: 'string' was not declared in this scope
             string nm = fin.ReadLine();

             ^
maxmat.cpp:16:20: error: expected ';' before 'nm'
             string nm = fin.ReadLine();

                    ^
maxmat.cpp:17:17: error: expected unqualified-id before '[' token
             char[] sir = { ' ' };

                 ^
maxmat.cpp:18:20: error: expected primary-expression before ']' token
             string[] mat = nm.Split(sir, StringSplitOptions.RemoveEmptyEntries);

                    ^
maxmat.cpp:18:22: error: expected ';' before 'mat'
             string[] mat = nm.Split(sir, StringSplitOptions.RemoveEmptyEntries);

                      ^
maxmat.cpp:19:21: error: expected primary-expression before 'int'
             int n = int.Parse(mat[0]);

                     ^
maxmat.cpp:20:21: error: expected primary-expression before 'int'
             int m = int.Parse(mat[1]);

                     ^
maxmat.cpp:24:17: error: 'nm' was not declared in this scope
                 nm = fin.ReadLine();

                 ^
maxmat.cpp:24:22: error: 'fin' was not declared in this scope
                 nm = fin.ReadLine();

                      ^
maxmat.cpp:25:24: error: expected primary-expression before ']' token
                 string[] read = nm.Split(new string[] {" "}, StringSplitOptions.RemoveEmptyEntries);

                        ^
maxmat.cpp:25:26: error: expected ';' before 'read'
                 string[] read = nm.Split(new string[] {" "}, StringSplitOptions.RemoveEmptyEntries);

                          ^
maxmat.cpp:25:60: error: expected primary-expression before ',' token
                 string[] read = nm.Split(new string[] {" "}, StringSplitOptions.RemoveEmptyEntries);

                                                            ^
maxmat.cpp:25:62: error: 'StringSplitOptions' was not declared in this scope
                 string[] read = nm.Split(new string[] {" "}, StringSplitOptions.RemoveEmptyEntries);

                                                              ^
maxmat.cpp:25:99: error: expected ';' before ')' token
                 string[] read = nm.Split(new string[] {" "}, StringSplitOptions.RemoveEmptyEntries);

                                                                                                   ^
maxmat.cpp:28:29: error: expected primary-expression before 'int'
                     int x = int.Parse(read[j]);

                             ^
maxmat.cpp:35:17: error: 'fout' was not declared in this scope
                 fout.WriteLine(max.ToString() + " " + mi.ToString());

                 ^
maxmat.cpp:35:36: error: request for member 'ToString' in 'max', which is of non-class type 'int'
                 fout.WriteLine(max.ToString() + " " + mi.ToString());

                                    ^
maxmat.cpp:35:58: error: request for member 'ToString' in 'mi', which is of non-class type 'int'
                 fout.WriteLine(max.ToString() + " " + mi.ToString());

                                                          ^

Cum funcționează evaluarea?