Chain Making Puzzle:
There are 5 metal rings...
I want to join them and make a chain as shown in the image.
It involves cutting and welding(joining) the metal rings.
Cutting the ring cost Rs10/- for each cut.
Welding the ring cost Rs20/- for each join.
What is the minimum cost to make the chain ?
For Solution: Click Here
There are 5 metal rings...
I want to join them and make a chain as shown in the image.
It involves cutting and welding(joining) the metal rings.
Cutting the ring cost Rs10/- for each cut.
Welding the ring cost Rs20/- for each join.
What is the minimum cost to make the chain ?
For Solution: Click Here
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