Code Festival 2015 短縮王 - submit

cf-sc-a.py

# 69Byte
n=input();s=map(input,[""]*n);print"Pass"if sum(s)<2*n*s[0]else"Fail"

cf-sc-b.py

# 210Byte
def r(x):
 if x-p[x]:x=p[x]=r(p[x])
 return x
l=lambda:map(int,raw_input().split());n,q=l();p=range(-~n)
for _ in[0]*q:
 a,b,c=l();d=r(b);e=r(c)
 if a:print"NO"if(d-e)else"YES"
 else:p[d]=p[e]=min(d,e)

cf-sc-c.py

# 97Byte
f=lambda x:sum(map(int,`x`))+max(f(y)for y in range(1,x)if x%y==0)if~-x else 1;print f(input())

cf-sc-d.py

# 196Byte
def d(c,e,n):
 f=e<0;g=n<0
 if f*g:print"YES";exit(0)
 if f+g:return
 c=(c+int(a[e]))%10
 if c==int(b[n]):d(0,e-1,n-1)
 d(c,e-1,n)
r=raw_input;a=r();b=r();d(0,len(a)-1,len(b)-1);print"NO"