[#7] Feat: Add 평균은 넘겠지

Author: letsjo

4344.py

@@ -0,0 +1,10 @@
+# 평균은 넘겠지
+
+C = int(input())
+
+for _ in range(C):
+    line = list(map(int, input().split()))
+    N = line[0]
+    average = sum(line[1:]) / N
+    percent = len([score for score in line[1:] if score > average]) / N * 100
+    print(f"{percent:.3f}%")