rainwater

rainwater

The problem is basically calculate the rain water accumulater in the valleys give that a topography is represented in an array. 0 means sea level.

For example:

[ 3, 2, 2, 5, 2, 1, 7 ]

In this case:

+0 +1 +1 +0 +3 +4 +0 = 9 [ 3, 2, 2, 5, 2, 1, 7 ]

Solutions are in Go:

• rainwater.go - Solution in go. Run with: go run rainwater.go