Compilare: user.cpp: In function ‘int main()’: user.cpp:81:28: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(ii<=n&&a[ii+1][jj]>=5||a[ii+1][jj-1]==-1) ^ user.cpp:88:28: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(ii>=1&&a[ii-1][jj]>=5||a[ii+1][jj-1]==-1) ^ user.cpp:95:28: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(jj<=i&&a[ii][jj+1]>=5||a[ii+1][jj-1]==-1) ^ user.cpp:102:28: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(jj>=1&&a[ii][jj-1]>=5||a[ii+1][jj-1]==-1) ^ user.cpp:109:35: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(ii<=n&&jj<=n&&a[ii+1][jj+1]>=5||a[ii+1][jj-1]==-1) ^ user.cpp:118:35: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(ii>=1&&jj>=1&&a[ii-1][jj-1]>=5||a[ii+1][jj-1]==-1) ^ user.cpp:127:35: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(ii>=1&&jj<=n&&a[ii-1][jj+1]>=5||a[ii+1][jj-1]==-1) ^ user.cpp:134:35: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(ii<=n&&jj>=1&&a[ii+1][jj-1]>=5||a[ii+1][jj-1]==-1) ^ user.cpp:15:13: warning: unused variable ‘nnr’ [-Wunused-variable] int x,y,nnr=0; ^