for _ in range(25):
max_score = 0 #记录最高分
min_score = 9999 #记录最低分
total_score = 0 #记录总分
for _ in range(10):
now_score = float(input()) #录入评委打分
if now_score > max_score:
max_score = now_score
if now_score < min_score:
min_score = now_score
total_score += now_score
print(total_score - max_score - min_score)