From 353dcafbc8a893a9d523949396b628875b2da7ad Mon Sep 17 00:00:00 2001
From: Muhammad Faishol Amirul Mukminin <faishol.amirul27@gmail.com>
Date: Mon, 8 Oct 2018 17:35:42 +0700
Subject: [PATCH] Delete L13-1.cpp

---
 L13-1.cpp | 51 ---------------------------------------------------
 1 file changed, 51 deletions(-)
 delete mode 100644 L13-1.cpp

diff --git a/L13-1.cpp b/L13-1.cpp
deleted file mode 100644
index 4cbef6c..0000000
--- a/L13-1.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-#include <bits/stdc++.h>
-using namespace std;
-
-typedef long long ll;
-typedef pair<ll, ll> pl;
-
-#define PUB push_back
-#define fi first
-#define se second
-
-int N, ans = 0;
-string S, fin = "";
-char trans[4][4] =  {{'A', 'B', 'C', 'D'},
-				  {'B', 'A', 'D', 'C'},
-				  {'C', 'D', 'A', 'B'},
-				  {'D', 'C', 'B', 'A'}};
-
-string ubah(string &a, int thn){
-	string ret = a;
-
-	for(int i=0;i<N;i++){
-		int nxt = (i+thn) % N;
-		ret[i] = trans[a[i]-'A'][a[nxt]-'A'];
-	}
-
-	return ret;
-}
-
-int main(){
-	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
-
-	cin >> S;
-	N = S.length();
-	for(int i=0;i<N;i++) fin += "A";
-
-	for(int i=21;i>=0;i--){
-		string now = ubah(S, (1 << i));
-		if(now != fin){
-			if(i == 21){
-				cout << -1 << endl;
-				return 0;
-			}
-
-			ans += (1 << i);
-			S = now;	
-		}
-	}
-
-	if(S == fin) cout << 0 << endl;
-	else cout << ans + 1 << endl;
-}