From 7d65b8c204f3035cdec97d7ace5000854eb53ad3 Mon Sep 17 00:00:00 2001
From: licsber <admin@licsber.site>
Date: Sat, 8 Jul 2023 13:02:23 +0800
Subject: [PATCH] =?UTF-8?q?add=20=E7=AE=80=E5=8D=95=E5=88=A4=E6=96=AD?=
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---
 luogu/njit-baidu2023/ta.py | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 luogu/njit-baidu2023/ta.py

diff --git a/luogu/njit-baidu2023/ta.py b/luogu/njit-baidu2023/ta.py
new file mode 100644
index 0000000..4ff62e2
--- /dev/null
+++ b/luogu/njit-baidu2023/ta.py
@@ -0,0 +1,29 @@
+import io
+import sys
+
+sys.stdin = io.StringIO('''5
+5 3 2 8
+100 101 102 105
+3 2 1 100000000
+10 20 15 14
+101 101 101 3''')
+
+
+def fun(a, b, c, n):
+    total = a + b + c + n
+    if total % 3 != 0:
+        return False
+
+    avg = total // 3
+    if avg - a < 0 or avg - b < 0 or avg - c < 0:
+        return False
+
+    return True
+
+
+t = int(input())
+for _ in range(t):
+    print('YES' if fun(*map(int, input().split())) else 'NO')
+
+    if __name__ == '__main__':
+        pass