Memory Exceeded
/in/foo.cc: In function 'void count(std::__cxx11::string, int)':
/in/foo.cc:8:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=0;i<a.length();i++){
^
/in/foo.cc: In function 'void count(std::__cxx11::string, int)':
/in/foo.cc:8:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int i=0;i<a.length();i++){
^
