Merge branch 'lastname' into main

# Conflicts:
#    main.c

main.c

@@ -2,10 +2,12 @@
 #include <string.h>
 int main(int argc, char **argv)
 {
-    char name[255];
-    printf("Enter your name: ");
-    fgets(name, 255, stdin);
-    name[strlen(name)-1] = '\0'; /* remove the newline at the end */
-    printf("Hello, %s!\n", name);
+    char first[255], last[255];
+    printf("Enter your first name: ");
+    fgets(first, 255, stdin);
+    first[strlen(first)-1] = '\0'; /* remove the newline at the end */
+    printf("Now enter your last name: ");
+    gets(last); /* buffer overflow? what's that? */
+    printf("Hello, %s %s!\n", first, last);
     return 0;
 }