Programming Reference/Librarys
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#define cpp cout << "C++" << endl;
#define is used for creating names that will overwrite the current event.
For example:
// we are going to make a program that will use a #define for replacing a number #include <iostream> #include <cmath> #define INT_FIVE int i = 5; #define DOUBLE_FIVE double d = 5; int main() { cout << "The normal square root of 5 is: " << sqrt(DOUBLE_FIVE) << endl; cout << "The int square root of 5 is: " << (int)sqrt(INT_FIVE) << endl; return 0; }