Give a personalized hello

main.c

@@ -1,6 +1,11 @@
 #include <stdio.h>
+#include <string.h>
 int main(int argc, char **argv)
 {
-    printf("Hello world!\n");
+    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);
     return 0;
 }