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Spiral Golf
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n,r,c=31,range,'x ' | |
s=map(r,[n]*n) | |
def f(x): | |
q=r(x,n-x) | |
for i in q: | |
for j in q:s[i][j]=c[x%2] | |
for i in r(0,n/2,2):f(i),f(i+1);s[i+2][i+1],s[i+1][i]=c | |
for r in s:print ' '.join(r) |
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If the size (an odd integer) is read in through stdin, then 95 chars.