# Enter a code
s1 = set([1, 2, 3, 4, 5])
s2 = set([1, 2, 3, 4, 5, 6, 7, 8, 9])
print(s2.intersection(s1))
{1, 2, 3, 4, 5}
print(s2.difference(s1))
{8, 9, 6, 7}
s1 = set([1, 2, 3, 4, 5])
s2 = set([1, 2, 3, 4, 5, 6, 7, 8, 9])
print(s2.intersection(s1))
{1, 2, 3, 4, 5}
print(s2.difference(s1))
{8, 9, 6, 7}
2023-04-11
score = {}
if score > 18:
print('adult')
else:
print('teenager')
結果是 adult,求解惑
if score > 18:
print('adult')
else:
print('teenager')
結果是 adult,求解惑
2023-03-28
l=[75,92,59,68,99]
sum=0
a=0
for i in l:
if i is not None:
sum=eval("sum + i")
a=eval("a+1")
else:
break
b=eval("sum/a")
print("總值是:",sum)
print("一共有",a,"個值")
print("平均值為:",b)
sum=0
a=0
for i in l:
if i is not None:
sum=eval("sum + i")
a=eval("a+1")
else:
break
b=eval("sum/a")
print("總值是:",sum)
print("一共有",a,"個值")
print("平均值為:",b)
2023-03-23
a=int(input("請輸入您的年齡:"))
if a >=18:
print("adult")
elif a <18 and a > 6:
print("teenager")
elif a >=3 and a<=6:
print("kid")
else:
print("baby")
if a >=18:
print("adult")
elif a <18 and a > 6:
print("teenager")
elif a >=3 and a<=6:
print("kid")
else:
print("baby")
2023-03-23