On Demand Cutting Optimization Solution

On-Demand
Cutting Optimization Solution

"One Dimensional Stock Cutting Optimization Solution"
now as "SaaS" (Software as a Service).

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<%@page import = "java.util.*" session="true"%>

Account Setting

Upload your demand file (format given below) You will be prompted to save the result file.

Input File Format:

First line should have
"Stock Length" then tab/space then Stock Length
Second line should have two columns
"Deman Length" then tab/space then "No. of Pieces"
All remaining lines should have 2 columns
Demanded length then tab/space then Number of Pieces
Note: "Demand Length" should never be more than "Stock Length"

SampleInput.txt

Stock Length  100
Demand Length		No. of Piece
97		 	45
61		 	36
49		 	31
21		 	14
75		 	35
12		 	24
10		 	55

Result File Format:

ResultCuttingPlan.txt

-------------------------------------
Repeat -- Length(Freq), Length(Freq)
-------------------------------------
10--55(1), 35(1)
48--45(2)
30--36(2)
19--35(1), 31(2)
12--35(2), 24(1)
10--35(2), 14(2)
 1--45(1), 36(1), 14(1)
 1--35(2)
 1--31(1)
-------------------------------------
Total Pipes Required : 132
Total wastage  12.6%
(if single 13200 feet pipe available)

How to read cutting plan:
Read first line as:
Cut 1 piece of 55, 1 piece of 35 from 1 pipe (100 feet) and repeat this process 10 times