Rezumat problemă

VeciniPari

#779

Se dă o matrice cu n linii şi m coloane şi elemente numere naturale. Să se determine câte elemente din matrice au toți vecinii numere pare.

Consola Candale Silviu (silviu) medie

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor oarecare

Rezolvă

Detalii

Problema	VeciniPari	Operații I/O	tastatură/ecran
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#58296443	Utilizator	Dorobantu Dragos (DorobantuDragos)
Fișier	vecinipari.c	Dimensiune	964 B
Data încărcării	25 Mai 2025, 19:52	Scor / rezultat	100 puncte

Evaluare

Mesaj compilare

vecinipari.c: In function 'main':
vecinipari.c:12:7: warning: operation on 'k' may be undefined [-Wsequence-point]
      k=a[2][1]%2==0 && a[1][2]%2==0?++k:k;

       ^
vecinipari.c:14:7: warning: operation on 'k' may be undefined [-Wsequence-point]
      k=a[1][n-1]%2==0 && a[2][n]%2==0?++k:k;

       ^
vecinipari.c:16:7: warning: operation on 'k' may be undefined [-Wsequence-point]
      k=a[1][j-1]%2==0 && a[1][j+1]%2==0 && a[2][j]%2==0?++k:k;

       ^
vecinipari.c:19:7: warning: operation on 'k' may be undefined [-Wsequence-point]
      k=a[m-1][1]%2==0 && a[m][2]%2==0?++k:k;

       ^
vecinipari.c:21:7: warning: operation on 'k' may be undefined [-Wsequence-point]
      k=a[m][n-1]%2==0 && a[m-1][n]%2==0?++k:k;

       ^
vecinipari.c:23:7: warning: operation on 'k' may be undefined [-Wsequence-point]
      k=a[m][j-1]%2==0 && a[m][j+1]%2==0 && a[m-1][j]%2==0?++k:k;

       ^
vecinipari.c:26:7: warning: operation on 'k' may be undefined [-Wsequence-point]
      k=a[i][j+1]%2==0 && a[i-1][j]%2==0 && a[i+1][j]%2==0?++k:k;

       ^
vecinipari.c:28:7: warning: operation on 'k' may be undefined [-Wsequence-point]
      k=a[i][j-1]%2==0 && a[i+1][j]%2==0 && a[i-1][j]%2==0?++k:k;

       ^
vecinipari.c:30:6: warning: operation on 'k' may be undefined [-Wsequence-point]
     k=a[i][j-1]%2==0 && a[i][j+1]%2==0 && a[i-1][j]%2==0 && a[i+1][j]%2==0?++k:k; 

      ^
vecinipari.c:24:11: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
    else if(i!=1 || i!=m)

           ^
vecinipari.c:4:7: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld %lld",&m,&n);

       ^
vecinipari.c:7:9: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%lld",&a[i][j]);

         ^

Rezultat evaluare

Cum funcționează evaluarea?