cladiri2.cpp: In function `int vToInt(std::vector<int, std::allocator<int> >)': cladiri2.cpp:26: warning: comparison between signed and unsigned integer expressions cladiri2.cpp: In function `int main()': cladiri2.cpp:51: warning: comparison between signed and unsigned integer expressions cladiri2.cpp:61: warning: comparison between signed and unsigned integer expressions cladiri2.cpp:75: warning: comparison between signed and unsigned integer expressions cladiri2.cpp:90: warning: comparison between signed and unsigned integer expressions cladiri2.cpp:97: warning: comparison between signed and unsigned integer expressions