We got 24 solutions this weekend:
- Python x11
- C++ x4
- Java x3
- PHP x2
- C# x1
- Pascal x1
- Matlab x1
- Ada x1
the solutions are uploaded on GitHub
Weekend Programming Challenge – Week #61 solutions
16 Jul 2014 6 Comments
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Jul 16, 2014 @ 23:37:14
Dylan has two solutions and one of them, sol#3 is very interesting.
Jul 17, 2014 @ 09:40:42
Thanks!
Jul 17, 2014 @ 18:51:20
Maybe it was not required, but wich of the solutions finds this one “-1+2-3+4+5+6+78+9 = 100”?
Jul 18, 2014 @ 13:15:17
At least solution 5 (mine) does.
There might be more, but I have not checked them all.
Jul 18, 2014 @ 13:22:19
You can play around with ‘+-*’, too :), but ‘*1’ must be handled.
Jul 18, 2014 @ 23:01:21
Mine also (solution 10, in cpp) found -1+2-3+4+5+6+78+9 = 100
How many solution were found by each of you; for me:
-1+2-3+4+5+6+78+9=100
+1+2+3-4+5+6+78+9=100
+1+2+34-5+67-8+9=100
+1+23-4+5+6+78-9=100
+1+23-4+56+7+8+9=100
+12-3-4+5-6+7+89=100
+12+3+4+5-6-7+89=100
+12+3-4+5+67+8+9=100
+123-4-5-6-7+8-9=100
+123+4-5+67-89=100
+123+45-67+8-9=100
+123-45-67+89=100