# -*- coding: utf-8 -*-
def triangles(max):
n=1
v={}
v[1,1]=1
while n<max:
n=n+1
i=0
while i<n:
i=i+1
if i==1:
v[n,i]=1
elif i<n:
v[n,i]=v[n-1,i-1]+v[n-1,i]
else:
return v
print(triangles(10))
x=triangles(10)
for n in range(1,11):
for i in range(1,n+1):
if i==n:
print(x[n,i])
print(x[n,i],end=',')
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长日将尽
# -*- coding: utf-8 -*-
def triangles(max):
n=1
v={}
v[1,1]=1
while n<max:
n=n+1
i=0
while i<n:
i=i+1
if i==1:
v[n,i]=1
elif i<n:
v[n,i]=v[n-1,i-1]+v[n-1,i]
else:
v[n,i]=1
return v
print(triangles(10))
x=triangles(10)
for n in range(1,11):
for i in range(1,n+1):
if i==n:
print(x[n,i])
else:
print(x[n,i],end=',')