想了半小时-_-
L = [89, 72, 88, 79, 99]
S = [99, 89, 88, 79, 72]
T = []
q=0
for i in S:
q=0
while q<5:
if i == L[q]:
T.append(q)
break
else:
q=q+1
print(T)
N = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
R = []
for o in N:
for p in T:
R.append(N[p])
break
print (R)
L = [89, 72, 88, 79, 99]
S = [99, 89, 88, 79, 72]
T = []
q=0
for i in S:
q=0
while q<5:
if i == L[q]:
T.append(q)
break
else:
q=q+1
print(T)
N = ['Alice', 'Bob', 'Candy', 'David', 'Ellena']
R = []
for o in N:
for p in T:
R.append(N[p])
break
print (R)
2021-10-29
L = [95.5, 85, 59, 66, 72]
L.sort()
L.reverse()
print(L[:3])
L.sort()
L.reverse()
print(L[:3])
2021-10-28
L = [95.5, 85, 59, 66, 72]
L.sort()
print(L[-1],L[-2],L[-3])
L.sort()
print(L[-1],L[-2],L[-3])
2021-10-28
L = [95.5, 85, 59, 66, 72]
L.sort()
i=L[-3:]
print (i)
L.sort()
i=L[-3:]
print (i)
2021-10-28
s1='ABC'
s2='123'
s3='xyz'
for x in s1:
for y in s2:
for z in s3:
print (x+y+z)
s2='123'
s3='xyz'
for x in s1:
for y in s2:
for z in s3:
print (x+y+z)
2021-10-28
s1='\"这是一句中英文混合的Python字符串\":'
s2='Hello World!'
print(s1+s2)
s2='Hello World!'
print(s1+s2)
2021-10-28
#play 1
assign ='Life {0},you {1}.'
result= assign.format('is short','need Python')
print (result)
#play 2
assign ='Life {i},you {n}.'
is_short='is short'
need_Python='need Python'
result= assign.format(i=is_short,n=need_Python)
print (result)
assign ='Life {0},you {1}.'
result= assign.format('is short','need Python')
print (result)
#play 2
assign ='Life {i},you {n}.'
is_short='is short'
need_Python='need Python'
result= assign.format(i=is_short,n=need_Python)
print (result)
2021-10-28
# Enter a code
L1=[1,2,3]
L2=[5,3,2]
L3=[7,3,2]
L=[L1,L2,L3]
s1=(L[0][0]*L[0][1]+L[0][0]*L[0][2]+L[0][1]*L[0][2])*2
s2=(L[1][0]*L[1][1]+L[1][0]*L[1][2]+L[1][1]*L[1][2])*2
s3=(L[2][0]*L[2][1]+L[2][0]*L[2][2]+L[2][1]*L[2][2])*2
print(s1,s2,s3)
L1=[1,2,3]
L2=[5,3,2]
L3=[7,3,2]
L=[L1,L2,L3]
s1=(L[0][0]*L[0][1]+L[0][0]*L[0][2]+L[0][1]*L[0][2])*2
s2=(L[1][0]*L[1][1]+L[1][0]*L[1][2]+L[1][1]*L[1][2])*2
s3=(L[2][0]*L[2][1]+L[2][0]*L[2][2]+L[2][1]*L[2][2])*2
print(s1,s2,s3)
2021-10-27
s ='Life {w},you {e}'
d=s.format(w='is short',e='need python.')
print(d)
d=s.format(w='is short',e='need python.')
print(d)
2021-10-25
L = ['Alice', 66, 'Bob', True, 'False', 100]
b = 0
for a in L:
if b % 2 == 0:
print(a)
b = b + 1
b = 0
for a in L:
if b % 2 == 0:
print(a)
b = b + 1
2021-10-06