cuvinte2.cpp: In function 'int main()': cuvinte2.cpp:16: warning: comparison between signed and unsigned integer expressions cuvinte2.cpp:21: warning: array subscript has type 'char' cuvinte2.cpp:23: warning: comparison between signed and unsigned integer expressions cuvinte2.cpp:28: warning: array subscript has type 'char' cuvinte2.cpp:32: warning: array subscript has type 'char' cuvinte2.cpp:32: warning: array subscript has type 'char' cuvinte2.cpp:33: warning: array subscript has type 'char' cuvinte2.cpp:33: warning: array subscript has type 'char' cuvinte2.cpp:36: warning: array subscript has type 'char' cuvinte2.cpp:36: warning: array subscript has type 'char' cuvinte2.cpp:37: warning: array subscript has type 'char' cuvinte2.cpp:37: warning: array subscript has type 'char' cuvinte2.cpp:39: warning: array subscript has type 'char' cuvinte2.cpp:39: warning: array subscript has type 'char' cuvinte2.cpp:40: warning: array subscript has type 'char' cuvinte2.cpp:40: warning: array subscript has type 'char' cuvinte2.cpp:11: warning: unused variable 'n' cuvinte2.cpp:11: warning: unused variable 'j' cuvinte2.cpp:11: warning: unused variable 'lg' cuvinte2.cpp:11: warning: unused variable 'val' cuvinte2.cpp:13: warning: unused variable 'ok'