Important Things to Note About Loops and Decision in C++
Before C++ true and false were represented as 1 and 0 respectively. But C++ uses both. Other than 0 all values represent true. Library function exit() : exit(0) : Normal Exit exit(other numerical value) : Error / Abnormal exit. This function is present in ‘process.h’ Library function getche(): This function is present in conio.h No