- printf("Enter 1, 2, 3, 4, or 6 to run a screensaver, or enter 0 to quit.\n", getch()); // prompt the user
- //scanf("%d", &key);
- if(scanf("%d", &key) != 1)
- {
- printf("%d\n", key);
- }
- getch();
- //if(key==3){xx=yy=0;} // crazy screen saver wwww
- switch (key)
- {
- case 0:
+ printf("Enter 1, 2, 3, 4, or 6 to run a screensaver, or enter 0 to quit.\n");
+
+ c = getch();
+ switch (c) {
+ case 27: /* Escape key */
+ case '0':