bile2.cpp: In function `int solve()': bile2.cpp:52: warning: initialization to `int' from `double' bile2.cpp:52: warning: argument to `int' from `double' bile2.cpp: In function `int solve3()': bile2.cpp:178: warning: comparison between signed and unsigned integer expressions bile2.cpp:213: invalid type argument of `unary *' bile2.cpp: In function `int main()': bile2.cpp:239: warning: assignment to `int' from `double' bile2.cpp:239: warning: argument to `int' from `double'