Run 2to3 over the Demo/ directory to shut up parse errors from 2to3 about lingering print statements.
diff --git a/Demo/scripts/queens.py b/Demo/scripts/queens.py
index 74756be..820c9ad 100755
--- a/Demo/scripts/queens.py
+++ b/Demo/scripts/queens.py
@@ -56,16 +56,16 @@
self.nfound = self.nfound + 1
if self.silent:
return
- print '+-' + '--'*self.n + '+'
+ print('+-' + '--'*self.n + '+')
for y in range(self.n-1, -1, -1):
- print '|',
+ print('|', end=' ')
for x in range(self.n):
if self.y[x] == y:
- print "Q",
+ print("Q", end=' ')
else:
- print ".",
- print '|'
- print '+-' + '--'*self.n + '+'
+ print(".", end=' ')
+ print('|')
+ print('+-' + '--'*self.n + '+')
def main():
import sys
@@ -79,7 +79,7 @@
q = Queens(n)
q.silent = silent
q.solve()
- print "Found", q.nfound, "solutions."
+ print("Found", q.nfound, "solutions.")
if __name__ == "__main__":
main()