#include <iostream> // needed#include <cstdlib> // good to have, not used in this example.using namespace std;// omg this are comment!/* This is also a comment, and it has to be ended with a *//*Thisisamultilinecomment*/// define function prototypes (only if function is used before it is defined, or if it is// linked in as an objectint addPlz( int x, int y );// main is the function called by the operating system. argc = argument count,// argv is a char pointer array of the arguments // (in the olden days, it was char *argv[] -- which is the same as char **)int main( int argc, char **argv ){ int cake; for( int i=0; i<25; i++ ) { cake += i / (cake - 4 * 2); // the same as (cake - 8), since order of operations rock } cout << "Cake is equal to: " << cake << "\n"; // note that typing endl there // is the same as "\n" int ans = addPlz( 2, 5 ); cout << "Answer is " << ans << endl; return 0;}int addPlz( int x, int y ) { return x + y;}