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Euler problems/161 to 170

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(Fixed broken links)
(Added problems 164-167)
Line 21: Line 21:
 
<haskell>
 
<haskell>
 
problem_163 = undefined
 
problem_163 = undefined
  +
</haskell>
  +
  +
== [http://projecteuler.net/index.php?section=view&id=164 Problem 164] ==
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Numbers for which no three consecutive digits have a sum greater than a given value.
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Solution:
  +
<haskell>
  +
problem_164 = undefined
  +
</haskell>
  +
  +
== [http://projecteuler.net/index.php?section=view&id=165 Problem 165] ==
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Intersections
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Solution:
  +
<haskell>
  +
problem_165 = undefined
  +
</haskell>
  +
  +
== [http://projecteuler.net/index.php?section=view&id=166 Problem 166] ==
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Criss Cross
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Solution:
  +
<haskell>
  +
problem_166 = undefined
  +
</haskell>
  +
  +
== [http://projecteuler.net/index.php?section=view&id=167 Problem 167] ==
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Investigating Ulam sequences
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Solution:
  +
<haskell>
  +
problem_167 = undefined
 
</haskell>
 
</haskell>

Revision as of 23:48, 10 November 2007

Contents

1 Problem 161

Triominoes

Solution:

problem_161 = undefined

2 Problem 162

Hexadecimal numbers

Solution:

problem_162 = undefined

3 Problem 163

Cross-hatched triangles

Solution:

problem_163 = undefined

4 Problem 164

Numbers for which no three consecutive digits have a sum greater than a given value.

Solution:

problem_164 = undefined

5 Problem 165

Intersections

Solution:

problem_165 = undefined

6 Problem 166

Criss Cross

Solution:

problem_166 = undefined

7 Problem 167

Investigating Ulam sequences

Solution:

problem_167 = undefined