Compilare: main.cpp: In function 'void rez1()': main.cpp:41:15: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if(isInside(nx,ny)&&b[nx][ny]==-1) ^ main.cpp: In function 'void rez2()': main.cpp:70:15: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if(isInside(nx,ny)&&b[nx][ny]==-1) ^ main.cpp:84:10: warning: this 'for' clause does not guard... [-Wmisleading-indentation] {for(int j=1;j<=n;++j) ^~~ main.cpp:85:27: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' out<<b[i][j]<<' ';out<<'\n';} ^~~