Compilare: main.cpp: In function 'int main()': main.cpp:126:46: warning: 'r1' may be used uninitialized [-Wmaybe-uninitialized] 126 | fout << abs(r1) << " " << 'S' << '\n'; | ^~~~ main.cpp:103:13: note: 'r1' was declared here 103 | int r1, cc; | ^~ main.cpp:92:46: warning: 'r1' may be used uninitialized [-Wmaybe-uninitialized] 92 | fout << abs(r1) << " " << 'S' << '\n'; | ^~~~ main.cpp:69:13: note: 'r1' was declared here 69 | int r1, cc; | ^~ main.cpp:123:15: warning: 'xdr' may be used uninitialized [-Wmaybe-uninitialized] 123 | x --; | ~~^~ main.cpp:27:14: note: 'xdr' was declared here 27 | int xst, xdr; | ^~~ main.cpp:89:15: warning: 'xst' may be used uninitialized [-Wmaybe-uninitialized] 89 | x --; | ~~^~ main.cpp:27:9: note: 'xst' was declared here 27 | int xst, xdr; | ^~~ main.cpp:67:5: warning: 'cul' may be used uninitialized [-Wmaybe-uninitialized] 67 | if (cul == 1) | ^~ main.cpp:26:9: note: 'cul' was declared here 26 | int cul; // cul == 1 st, cul == -1 dr | ^~~