text2.cpp: In function 'int main()': text2.cpp:24: warning: comparison between signed and unsigned integer expressions text2.cpp:59: warning: comparison between signed and unsigned integer expressions text2.cpp:60: warning: array subscript has type 'char' text2.cpp:63: warning: array subscript has type 'char' text2.cpp:75: warning: comparison between signed and unsigned integer expressions text2.cpp:77: warning: array subscript has type 'char' text2.cpp:80: warning: array subscript has type 'char' text2.cpp:113: warning: array subscript has type 'char' text2.cpp:116: warning: array subscript has type 'char' text2.cpp:119: warning: array subscript has type 'char' text2.cpp:122: warning: array subscript has type 'char'