修改时间:2024-07-13 浏览次数:202 类型:期中考试
图a
图b
day=input("请输入年月日(格式举例:2000-01-05):")
year=int(day[:4])
month= ①
sun=int(day[8:10])
print(year,month,sun)
f_run=[31,28,31,30,31,30,31,31,30,31,30,31]
tall_day=0
if ② :
for i in range(month-1):
tall_day +=f_run[i]
③
else:
for i in range(month-1):
tall_day +=f_run[i]
tall_day += sun
print(day+"是当年的第"+str(tall_day)+"天")
① ② ③
def convert(s):
m=0
le=len(s)
key=s[le-1]
if key=="B":
n=2
elif key=="D":
①
else:
n=16
i=0
while i<=le-2:
c=s[le-1-i]
if c>="0"and c<="9":
a=ord(c)-ord("0")
elif c>="A"and c<="F":
a=ord(c)-ord("A")+10
②
i+=1
return m
s=input("请输入算式")
result=0;suanfu1="";suanfu2="";s1=""
for i in range(len(s)):
c=s[i]
if c=="+" or c=="-" or c=="=":
③
suanfu1=suanfu2
suanfu2=c
if suanfu1=="":
result=t
if suanfu1=="+":
result=result+t
if suanfu1=="-":
result=result-t
s1=""
else:
s1=s1+c
print("计算结果为"+str(result)+"D")
① ② ③
试题篮