C Language Get keyboard keys

When writing the console game, found that no matter with cin,scanf or getchar, can not be entered in real-time input keys, you must press ENTER to read in, and press ENTER will lead to input anomalies, so to use the function to get keyboard keys.

Add the header file #include<conio.h>, the function is Getch (), the type of int is returned, you can press the key on the keyboard again to try each key corresponding to what the value is.

The key keys are as follows:

w:119

a:97

s:115

d:100

↑:72

↓:80

←:75

→:77

C Language Get keyboard keys