Compilare: main.cpp: In function 'int main()': main.cpp:64:18: warning: 'l' may be used uninitialized in this function [-Wmaybe-uninitialized] 64 | fout << l << " "; | ^~~ main.cpp:14:21: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] 14 | int n, m, x, a, len, l; | ^~~