From 01a66fdef5af524ef6fed359ec909c8b16f4b64e Mon Sep 17 00:00:00 2001
From: YUJI <mail@yuji.ne.jp>
Date: Sat, 23 Apr 2022 22:39:18 +0900
Subject: [PATCH] tired

---
 a.cpp | 19 ++++++++++++++++++-
 b.cpp | 35 ++++++++++++++++++++++++++++++++++-
 c.cpp | 13 ++++++++++++-
 3 files changed, 64 insertions(+), 3 deletions(-)

diff --git a/a.cpp b/a.cpp
index c97653d..97a12a1 100644
--- a/a.cpp
+++ b/a.cpp
@@ -5,5 +5,22 @@ using namespace atcoder;
 
 int main()
 {
-  cout << "hello,world" << endl;
+  int a, b, c, d, e, f, x;
+  cin >> a >> b >> c >> d >> e >> f >> x;
+
+  int takahashi = b * (a * (x / (a + c)) + min(x % (a + c), a));
+  int aoki = e * (d * (x / (d + f)) + min(x % (d + f), d));
+
+  if (takahashi > aoki)
+  {
+    cout << "Takahashi" << endl;
+  }
+  else if (takahashi < aoki)
+  {
+    cout << "Aoki" << endl;
+  }
+  else
+  {
+    cout << "Draw" << endl;
+  }
 }
diff --git a/b.cpp b/b.cpp
index c97653d..b6e661f 100644
--- a/b.cpp
+++ b/b.cpp
@@ -5,5 +5,38 @@ using namespace atcoder;
 
 int main()
 {
-  cout << "hello,world" << endl;
+  string s;
+  map<char, bool> count;
+  bool is_small_appeared = false;
+  bool is_large_appeared = false;
+
+  cin >> s;
+  for (auto c : s)
+  {
+    if (count[c])
+    {
+      cout << "No" << endl;
+      return 0;
+    }
+
+    if ('a' <= c && c <= 'z')
+    {
+      is_small_appeared = true;
+    }
+    else
+    {
+      is_large_appeared = true;
+    }
+
+    count[c] = true;
+  }
+
+  if (!is_small_appeared || !is_large_appeared)
+  {
+    cout << "No" << endl;
+  }
+  else
+  {
+    cout << "Yes" << endl;
+  }
 }
diff --git a/c.cpp b/c.cpp
index c97653d..5142d22 100644
--- a/c.cpp
+++ b/c.cpp
@@ -5,5 +5,16 @@ using namespace atcoder;
 
 int main()
 {
-  cout << "hello,world" << endl;
+  int n, k;
+  vector<string> s;
+
+  cin >> n >> k;
+  for (int i = 0; i < n; i++)
+  {
+    string tmp;
+    cin >> tmp;
+    s.push_back(tmp);
+  }
+
+  
 }