triunghi.cpp: In function `bool PtInTr(fPoint, fPoint, fPoint, fPoint)': triunghi.cpp:28: warning: passing `double' for argument passing 1 of `int s(int)' triunghi.cpp:28: warning: argument to `int' from `double' triunghi.cpp:29: warning: passing `double' for argument passing 1 of `int s(int)' triunghi.cpp:29: warning: argument to `int' from `double' triunghi.cpp:30: warning: passing `double' for argument passing 1 of `int s(int)' triunghi.cpp:30: warning: argument to `int' from `double' triunghi.cpp: In function `int main()': triunghi.cpp:54: warning: comparison between signed and unsigned integer expressions triunghi.cpp:89: warning: comparison between signed and unsigned integer expressions