fs = open(score. txt”,"r”)
fs.readline()
fw = open("level. txt”, ”w”)
A=0
B=0
C=0
for line in fs:
parts = fs.readline().strip().split()if len(parts) < 4:
continue
sno = parts[o]
scores = list(map(int, parts[1:]))
total = sum(scores)if total >= 240:
level=
“优秀”
A += 1
elif total >= 180:
level =
B += 1
else:
level =“不合格”
C += 1
fw. write(f”(sno/ (level)In”)
print(f"优秀人数:(A)”)print(f"合格人数:(B)”)print(f”不合格人数:(C)”)fs.close()
fw. close()