Compilare: main.cpp:71:10: warning: multi-character character constant [-Wmultichar] g<<'-1'<<'\n'; ^~~~ main.cpp: In function 'void lee1(int, int)': main.cpp:43:7: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=0;i<4;i++) ^~~ main.cpp:47:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(int i=1;i<=lc;i++) ^~~