Starting tinkering with text

vagen_till_c/ch2/text1.c

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+#include <stdio.h>
+
+int main()
+{
+    char name[20];
+    printf("Enter your name: "); 
+    // scanf("%s", name); // Unsafe since name is limited to 20 characters
+    scanf("%19s", name); // Much safer
+    printf("Hello %s\n", name);
+}