Run id: 119776

Main.cc: In function 'int main()':
Main.cc:11:19: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
     int a=strlen(a);
                   ^
In file included from /usr/include/c++/5/cstring:42:0,
                 from Main.cc:3:
/usr/include/string.h:394:15: note:   initializing argument 1 of 'size_t strlen(const char*)'
 extern size_t strlen (const char *__s)
               ^