Compilare: user.cpp: In function ‘void Read()’: user.cpp:30: warning: array subscript has type ‘char’ user.cpp:25: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘void Print()’: user.cpp:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp: In function ‘int Search(char, int)’: user.cpp:42: warning: array subscript has type ‘char’ user.cpp:42: warning: array subscript has type ‘char’ user.cpp:46: warning: array subscript has type ‘char’ user.cpp: In function ‘void Solve()’: user.cpp:71: warning: array subscript has type ‘char’ user.cpp:71: warning: comparison between signed and unsigned integer expressions user.cpp:71: warning: array subscript has type ‘char’ user.cpp:73: warning: array subscript has type ‘char’ user.cpp:73: warning: array subscript has type ‘char’