Updated c++ code to work on current style of suffix automaton

mhayter · web-flow · commit da025de7bda7 · 2023-04-30T22:08:28.000-04:00
This is tested on current suffix automaton. Also, made more modular
diff --git a/src/string/suffix-automaton.md b/src/string/suffix-automaton.md
@@ -501,9 +501,12 @@ Therefore, given $minlen(v) = 1 + len(link(v))$, we have total distinct substrin
 This is demonstrated succinctly below:
 
 ```cpp
-long long tot{};
-for(int i=1;i<sz;i++) {
-    tot+=len[i] - len[link[i]];
+long long get_diff_strings(){
+    ll tot{};
+    for(int i=1;i<sz;i++) {
+        tot+=st[i].len-st[st[i].link].len;
+    }
+    return tot;
 }
 ```
 
