4 files changed, 0 insertions, 124 deletions
diff --git a/contests/Round#856(Div2)/A/main b/contests/Round#856(Div2)/A/main
deleted file mode 100755
index 1fa16e6..0000000
--- a/contests/Round#856(Div2)/A/main
+++ /dev/null
diff --git a/contests/Round#856(Div2)/A/main.cpp b/contests/Round#856(Div2)/A/main.cpp
deleted file mode 100755
index b91d9d6..0000000
--- a/contests/Round#856(Div2)/A/main.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-#include<bits/stdc++.h>
-using namespace std;
-
-using ll = long long;
-using pi = pair<int, int>;
-using vpi = vector<pi>;
-using vi = vector<int>;
-using vll = vector<long long>;
-using mpii = map<int, int>;
-using mpll = map<ll, ll>;
-using db = long double;
-
-#define pb push_back 
-#define all(x) (x).begin(), (x).end()
-#define rall(x) (x).rbegin(), (x).rend()
-#define lb lower_bound
-#define ub upper_bound
-
-const int MOD = (int)1e9 + 7;
-const db PI = acos((db)-1);
-const int dx[4]{1, 0, -1, 0};
-const int dy[4]{0, 1, 0, -1};
-
-//pretty printing
-template<typename K, typename V>
-void printm(const map<K, V> &mp) {
-  cerr << "{" << endl;
-  for (auto p : mp) {
-    cerr << "  { " << p.first << " : " << p.second << " }\n";
-  }
-  cerr << "}" << endl;
-}
-template<typename T>
-void printv(const vector<T> &v) {
-  cerr << "[";
-  for (int i = 0; i < v.size(); i++) {
-    if (i == v.size() - 1) {
-      cerr << v[i];
-    } else {
-      cerr << v[i] << ", ";
-    }
-  }
-  cerr << "]\n";
-}
-
-template<typename T>
-void printvv(const vector<vector<T>> &v) {
-  cerr << "[\n";
-  for (auto &vec : v) {
-    cout << "  ";
-    printv(vec);
-  }
-  cerr << "]\n";
-}
-void print() {
-  cerr << "\n";
-}
-
-template<typename T, typename... TS>
-void print(T val, TS... vals) {
-  cerr << val << " ";
-  print(vals...);
-}
-
-
-/* stuff you should look for:
-  ---------------------------
-   * special cases (n=1?)
-   * int overflow, array bounds
-   * do smth instead of nothing and stay organized
-   * WRITE STUFF DOWN
-   * DON'T GET STUCK ON ONE APPROACH
- */
-
-void solve() {
-  int n;
-  cin >> n;
-  vector<string> v(2*n - 2);
-  map<int, vector<string>> mp;
-  for (int i = 0; i < 2*n - 2; i++) {
-    string s; 
-    cin >> s;
-    v[i] = s;
-    mp[s.length() - 1].pb(s);
-  }
-  bool flag = true;
-  for (int i = 0; i < n - 1; i++) {
-    string s1 = mp[i][0];
-    string s2 = mp[i][1];
-    s2 = string(rall(s2));
-    if (s1 != s2) {
-      flag = false;
-    }
-  }
-  cout << (flag ? "YES" : "NO") << '\n';
-}
-
-int main () {
-  ios_base::sync_with_stdio(false);
-  cin.tie(NULL);
-  int tt;
-  cin >> tt;
-  while(tt--) {
-    solve();
-  }
-}
-
-
diff --git a/contests/Round#856(Div2)/A/main_input0.txt b/contests/Round#856(Div2)/A/main_input0.txt
deleted file mode 100644
index 952cb56..0000000
--- a/contests/Round#856(Div2)/A/main_input0.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-5
-4
-bcd cd a d abc ab
-3
-i io i oi
-2
-g g
-3
-t al lt a
-4
-bba a ab a abb ba
diff --git a/contests/Round#856(Div2)/A/main_output0.txt b/contests/Round#856(Div2)/A/main_output0.txt
deleted file mode 100644
index 0451473..0000000
--- a/contests/Round#856(Div2)/A/main_output0.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-NO
-YES
-YES
-NO
-YES