000244.cpp: In function 'int main(int, char**)':
000244.cpp:18:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
000244.cpp: In function 'bool find(std::string, std::string)':
000244.cpp:35:7: warning: statement has no effect [-Wunused-value]
000244.cpp:35:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
000244.cpp:40:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
000244.cpp:42:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
000244.cpp:48:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
000244.cpp:58:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
000244.cpp:58:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
000244.cpp: In function 'std::string cycle(std::string)':
000244.cpp:68:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
