ec.cpp: In function `int Intreg(double)': ec.cpp:12: warning: initialization to `int' from `double' ec.cpp:12: warning: argument to `int' from `double' ec.cpp: In function `void Solve()': ec.cpp:79: warning: initialization to `int' from `double' ec.cpp:79: warning: argument to `int' from `double' ec.cpp:137: warning: initialization to `int' from `double' ec.cpp:137: warning: argument to `int' from `double' ec.cpp:153: warning: initialization to `int' from `double' ec.cpp:153: warning: argument to `int' from `double' ec.cpp:153: warning: initialization to `int' from `double' ec.cpp:153: warning: argument to `int' from `double' ec.cpp:164: warning: initialization to `int' from `double' ec.cpp:164: warning: argument to `int' from `double' ec.cpp:20: warning: `double a' might be used uninitialized in this function ec.cpp:20: warning: `double b' might be used uninitialized in this function ec.cpp:20: warning: `double c' might be used uninitialized in this function ec.cpp:20: warning: `double d' might be used uninitialized in this function