Compilare: main.cpp: In function 'int main()': main.cpp:110:46: warning: 'r1' may be used uninitialized [-Wmaybe-uninitialized] 110 | fout << abs(r1) << " " << 'S' << '\n'; | ^~~~ main.cpp:88:13: note: 'r1' was declared here 88 | int r1, cc; | ^~ main.cpp:77:46: warning: 'r1' may be used uninitialized [-Wmaybe-uninitialized] 77 | fout << abs(r1) << " " << 'S' << '\n'; | ^~~~ main.cpp:55:13: note: 'r1' was declared here 55 | int r1, cc; | ^~ main.cpp:53:5: warning: 'cul' may be used uninitialized [-Wmaybe-uninitialized] 53 | if (cul == 1) | ^~ main.cpp:26:9: note: 'cul' was declared here 26 | int cul; // cul == 1 st, cul == -1 dr | ^~~