Compilare: main.cpp: In function 'void parcela(int, int, int, int&)': main.cpp:20:17: warning: unused variable 'i' [-Wunused-variable] int xv, yv, i; ^ main.cpp: In function 'int main()': main.cpp:66:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for (t = 1; t <= cul; ++t) ^~~ main.cpp:79:21: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' a[i][j] = cop; ^ main.cpp:81:45: warning: 'w' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << p << " " << f << endl << c[w]; ~~~^ main.cpp:81:29: warning: 'f' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << p << " " << f << endl << c[w]; ^ main.cpp:81:22: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << p << " " << f << endl << c[w]; ^~~