Compilare: user.cpp: In function ‘int main()’: user.cpp:24:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] li[i]=lm[LIT[i][0]]+1; ^ user.cpp:25:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] pi[i]=pm[LIT[i][0]]; ^ user.cpp:26:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(li[i]>lm[LIT[i][1]]){ ^ user.cpp:27:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] lm[LIT[i][1]]=li[i]; ^ user.cpp:28:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] pm[LIT[i][1]]=i; ^ user.cpp:9:31: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("text3.in","r",stdin); ^ user.cpp:10:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("text3.out","w",stdout); ^