Compilare: main.cpp: In function 'int main()': main.cpp:40:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i = 1; i <= te; ++i) ^~~ main.cpp:42:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' fi.close(); ^~