teatru.cpp: In function 'int costume_interval(int, int, int)': teatru.cpp:27: warning: array subscript has type 'char' teatru.cpp: In function 'int main()': teatru.cpp:46: warning: array subscript has type 'char' teatru.cpp:55: warning: array subscript has type 'char' teatru.cpp:57: warning: array subscript has type 'char' teatru.cpp:61: warning: array subscript has type 'char' teatru.cpp:71: warning: array subscript has type 'char' teatru.cpp:72: warning: array subscript has type 'char' teatru.cpp:42: warning: unused variable 'dif' teatru.cpp:42: warning: unused variable 'k' teatru.cpp:42: warning: unused variable 'c' teatru.cpp:42: warning: 'poz1' may be used uninitialized in this function teatru.cpp:42: warning: 'poz2' may be used uninitialized in this function