masina.cpp: In function `void sortaret()': masina.cpp:44: warning: comparison between signed and unsigned integer expressions masina.cpp: In function `void DFS(int, int, int, int, int)': masina.cpp:60: warning: comparison between signed and unsigned integer expressions masina.cpp: In function `void numara(int, int)': masina.cpp:77: warning: comparison between signed and unsigned integer expressions masina.cpp:96: warning: name lookup of `j' changed masina.cpp:17: warning: matches this `j' under ISO standard rules masina.cpp:83: warning: matches this `j' under old rules masina.cpp: In function `int main()': masina.cpp:127: warning: comparison between signed and unsigned integer expressions