Compilare: main.cpp: In function 'void tipar()': main.cpp:92:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 1; i < rez.size(); i++) ~~^~~~~~~~~~~~ main.cpp:92:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i = 1; i < rez.size(); i++) ^~~ main.cpp:95:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' out.close(); ^~~