m =[89, 72, 88, 79, 99]
n = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
a=list(zip(m,n))
a.sort(reverse=True)
print(a)
for i in range(3):
print(a[i][1])
n = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
a=list(zip(m,n))
a.sort(reverse=True)
print(a)
for i in range(3):
print(a[i][1])
2021-07-06
d = {'Alice': [50, 61, 66], 'Bob': [80, 61, 66], 'Candy': [88, 75, 90]}
for key,value in d.items():
for i in value:
print(key +':'+ str(i))
for key,value in d.items():
for i in value:
print(key +':'+ str(i))
2021-07-03
d = {
'Alice': [45],
'Bob': [60],
'Candy': [75],
}
L1 = []
L2 =[[50, 61, 66],[80, 61, 66],[88, 75, 90]]
for name in d:
L1.append(name)
for i in L1:
i_index = L1.index(i)
d[i] = d[i] +L2[i_index]
print(d)
'Alice': [45],
'Bob': [60],
'Candy': [75],
}
L1 = []
L2 =[[50, 61, 66],[80, 61, 66],[88, 75, 90]]
for name in d:
L1.append(name)
for i in L1:
i_index = L1.index(i)
d[i] = d[i] +L2[i_index]
print(d)
2021-07-03
d = {
'Alice': 45,
'Bob': 60,
'Candy': 75,
'David': 86,
'Ellena': 49
}
a = ['Alice', 'Bob', 'Candy', 'Mimi', 'David']
b = []
for i in d:
b.append(i)
for j in a:
if j in b:
print(d[j])
else:
print('NULL')
'Alice': 45,
'Bob': 60,
'Candy': 75,
'David': 86,
'Ellena': 49
}
a = ['Alice', 'Bob', 'Candy', 'Mimi', 'David']
b = []
for i in d:
b.append(i)
for j in a:
if j in b:
print(d[j])
else:
print('NULL')
2021-07-03
L = [[1, 2, 3], [5, 3, 2], [7, 3, 2]]
for i in L:
a = 0
b = 0
c = 0
for j in i:
a = i[0]
b = i[1]
c = i[2]
s =2*((a*b) + (a*c) + (b*c))
print('area:' + str(s))
for i in L:
a = 0
b = 0
c = 0
for j in i:
a = i[0]
b = i[1]
c = i[2]
s =2*((a*b) + (a*c) + (b*c))
print('area:' + str(s))
2021-07-03
# Enter a code
#coding = utf-8
a = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
b = [ 89, 72, 88, 79, 99]
c = []
while True:
if len(b) != 0:
print('--------------------------')
biggest = max(b)
print('maxb:' + str(biggest))
#coding = utf-8
a = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
b = [ 89, 72, 88, 79, 99]
c = []
while True:
if len(b) != 0:
print('--------------------------')
biggest = max(b)
print('maxb:' + str(biggest))
2021-07-03
T = (100, 69, 29, 100, 72, 99, 98, 100, 75, 100, 100, 42, 88, 100)
print(T.count(100))
print(T.count(100))
2021-06-29
# Enter a code
n=0
s=0
while True:
if n>1000:
break
s=s+n
n=n+2
print(s)
n=0
s=0
while True:
if n>1000:
break
s=s+n
n=n+2
print(s)
2021-06-29
#coding=utf-8
age=18
if age>=18:
print('成年')
elif age>=6 and age<=17:
print('青少年')
elif age>=3 and age<6:
print('小孩')
else:
print('婴儿')
age=18
if age>=18:
print('成年')
elif age>=6 and age<=17:
print('青少年')
elif age>=3 and age<6:
print('小孩')
else:
print('婴儿')
2021-06-29
score = [95.5, 85, 59, 66,72]
sub_score = score[0:3]
print(sub_score)
sub_score = score[0:3]
print(sub_score)
2021-06-29
L = ['Alice', 66, 'Bob', True, 'False', 100]
count = 0
for goods in L :
if count %2 == 0:
print(goods)
count = count + 1
count = 0
for goods in L :
if count %2 == 0:
print(goods)
count = count + 1
2021-06-29