Compilare: main.cpp: In function 'int main()': main.cpp:41:1: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int x:solutie) ^~~ main.cpp:43:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' fi.close(); ^~