iknowu99
Well-known Member
- Joined
- Dec 26, 2004
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There are pairings and values are received one from each scale. Small scale numbers are always unique. We have sum of values that are used. We know that pairings are either summed or not. Based on sum we need the function to return which index in the array was used.
The goal is to build deciphering function to return which pairings were used to create the sum. For ex: Can you figure out which pairings were used to make the sum?
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The goal is to build deciphering function to return which pairings were used to create the sum. For ex: Can you figure out which pairings were used to make the sum?
Excel | |||||||
---|---|---|---|---|---|---|---|
A | B | C | D | E | |||
1 | large scale: | 600 | 400 | 800 | 800 | ||
2 | small scale: | 50 | 51 | 63 | 64 | ||
3 | |||||||
4 | sum: | 1965 | |||||
Sheet1 |
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