Job 16206

Compiler output

prog.cpp: In function 'bool isOK(std::string)':
prog.cpp:38:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define FORN(i, n) for(int i = 0; i < (n); ++i)
                                     ^
prog.cpp:71:3: note: in expansion of macro 'FORN'
   FORN(i, groups[2].SZ)
   ^

Results