teatru.cpp: In function 'int main()': teatru.cpp:19: warning: array subscript has type 'char' teatru.cpp:33: warning: array subscript has type 'char' teatru.cpp:34: warning: array subscript has type 'char' teatru.cpp:49: warning: array subscript has type 'char' teatru.cpp:50: warning: array subscript has type 'char' teatru.cpp:8: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result teatru.cpp:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result teatru.cpp:10: warning: 'jj' may be used uninitialized in this function teatru.cpp:10: warning: 'lmax' may be used uninitialized in this function teatru.cpp:10: warning: 'ii' may be used uninitialized in this function