oypara.cpp:6: warning: initialization to `const int' from `double' oypara.cpp:6: warning: argument to `int' from `double' oypara.cpp: In function `std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > > convex(std::vector<std::pair<int, int>, std::allocator<std::pair<int, int> > >)': oypara.cpp:22: warning: comparison between signed and unsigned integer expressions oypara.cpp: In function `int main()': oypara.cpp:54: warning: comparison between signed and unsigned integer expressions oypara.cpp:55: warning: comparison between signed and unsigned integer expressions oypara.cpp:58: warning: comparison between signed and unsigned integer expressions oypara.cpp:64: warning: comparison between signed and unsigned integer expressions oypara.cpp:35: warning: `int iSus' might be used uninitialized in this function oypara.cpp:35: warning: `int iJos' might be used uninitialized in this function