name1 = '邓'
name2 = '中'
age= 25
score= 99
namestr = '%s%s今年%d岁，他的语文成绩是%d分。'% (name1,name2,age,score)
print(namestr)

if age>=18:
    print("成年人")
    print("可以进网吧上网")
else:
    print("未成年")

if score>=90:
    print("优秀")
else:
    print("一般")
print("成绩是：%d分"%(score))


if score>90:
    print("优秀")
elif score>=80:
    print("良好")
elif score>=60:
    print("及格")
else:
    print("不及格")