Q. What is the difference between #include and import statement?
#include directive makes the compiler go to the C/C++ standard library and copy the code from
the header files into the program. As a result, the program size increases, thus wasting memory and processor?s time. import statement makes the JVM go to the Java standard library, execute the code there , and substitute the result into the program. Here, no code is copied and hence no waste of memory or processor?s time.so import is an efficient mechanism than #include.