Rezumat problemă

PatratMagic0

#3124

Se dă un număr natural n, urmat de o matrice pătratică cu n * n elemente, numere naturale. Să se verifice dacă matricea dată este un pătrat magic.

Consola Sofran Daniel (DanielSofran) Daniel Sofran ușoară

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor pătratice

Rezolvă

Detalii

Problema	PatratMagic0	Operații I/O	tastatură/ecran
Limita timp	0.2 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64197994	Utilizator	Gatej Vlad (GatejVladMoisil)
Fișier	patratmagic0.cpp	Dimensiune	1.51 KB
Data încărcării	22 Aprilie 2026, 15:36	Scor/rezultat	Eroare de compilare

Evaluare

Mesaj compilare

patratmagic0.cpp: In function ‘int main()’:
patratmagic0.cpp:45:19: error: cannot convert ‘int (*)[501]’ to ‘int (*)[100]’
   45 |     declareMatrix(matrix,n,n);
      |                   ^~~~~~
      |                   |
      |                   int (*)[501]
patratmagic0.cpp:4:24: note:   initializing argument 1 of ‘void declareMatrix(int (*)[100], int, int)’
    4 | void declareMatrix(int matrix[100][100],int n,int m){
      |                    ~~~~^~~~~~~~~~~~~~~~
patratmagic0.cpp:55:21: error: cannot convert ‘int (*)[501]’ to ‘int (*)[100]’
   55 |     constant=sumrow(matrix,n,1);
      |                     ^~~~~~
      |                     |
      |                     int (*)[501]
patratmagic0.cpp:11:16: note:   initializing argument 1 of ‘int sumrow(int (*)[100], int, int)’
   11 | int sumrow(int matrix[100][100],int n,int i){
      |            ~~~~^~~~~~~~~~~~~~~~
patratmagic0.cpp:57:19: error: cannot convert ‘int (*)[501]’ to ‘int (*)[100]’
   57 |         if(sumrow(matrix,n,i)!=constant or sumcol(matrix,n,i)!=constant){
      |                   ^~~~~~
      |                   |
      |                   int (*)[501]
patratmagic0.cpp:11:16: note:   initializing argument 1 of ‘int sumrow(int (*)[100], int, int)’
   11 | int sumrow(int matrix[100][100],int n,int i){
      |            ~~~~^~~~~~~~~~~~~~~~
patratmagic0.cpp:57:51: error: cannot convert ‘int (*)[501]’ to ‘int (*)[100]’
   57 |         if(sumrow(matrix,n,i)!=constant or sumcol(matrix,n,i)!=constant){
      |                                                   ^~~~~~
      |                                                   |
      |                                                   int (*)[501]
patratmagic0.cpp:18:16: note:   initializing argument 1 of ‘int sumcol(int (*)[100], int, int)’
   18 | int sumcol(int matrix[100][100],int n,int j){
      |            ~~~~^~~~~~~~~~~~~~~~
patratmagic0.cpp:62:18: error: cannot convert ‘int (*)[501]’ to ‘int (*)[100]’
   62 |     if(checkdia1(matrix,n)!=constant or checkdia2(matrix,n)!=constant){
      |                  ^~~~~~
      |                  |
      |                  int (*)[501]
patratmagic0.cpp:25:19: note:   initializing argument 1 of ‘int checkdia1(int (*)[100], int)’
   25 | int checkdia1(int matrix[100][100],int n){
      |               ~~~~^~~~~~~~~~~~~~~~
patratmagic0.cpp:62:51: error: cannot convert ‘int (*)[501]’ to ‘int (*)[100]’
   62 |     if(checkdia1(matrix,n)!=constant or checkdia2(matrix,n)!=constant){
      |                                                   ^~~~~~
      |                                                   |
      |                                                   int (*)[501]
patratmagic0.cpp:32:19: note:   initializing argument 1 of ‘int checkdia2(int (*)[100], int)’
   32 | int checkdia2(int matrix[100][100],int n){
      |               ~~~~^~~~~~~~~~~~~~~~
patratmagic0.cpp:43:11: warning: unused variable ‘cnt’ [-Wunused-variable]
   43 |     int n,cnt,indmax,maxpar=0,constant;
      |           ^~~
patratmagic0.cpp:43:15: warning: unused variable ‘indmax’ [-Wunused-variable]
   43 |     int n,cnt,indmax,maxpar=0,constant;
      |               ^~~~~~
patratmagic0.cpp:43:22: warning: unused variable ‘maxpar’ [-Wunused-variable]
   43 |     int n,cnt,indmax,maxpar=0,constant;
      |                      ^~~~~~

Cum funcționează evaluarea?