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Create Pack-ZeroOnePack.py

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	`1`	`+class Solution:`
	`2`	`+ def zeroOnePack(self, weight: [int], value: [int], W: int):`
	`3`	`+ size = len(weight)`
	`4`	`+ dp = [[0 for _ in range(W + 1)] for _ in range(size + 1)]`
	`5`	`+`
	`6`	`+ for i in range(1, size + 1):`
	`7`	`+ for w in range(weight[i], W + 1):`
	`8`	`+ dp[i][w] = max(dp[i - 1][w], dp[i - 1][w - weight[i]] + value)`
	`9`	`+`
	`10`	`+ return dp[size]`
	`11`	`+`
	`12`	`+ def zeroOnePackOptimization(self, weight: [int], value: [int], W: int):`
	`13`	`+ size = len(weight)`
	`14`	`+ dp = [0 for _ in range(W + 1)]`
	`15`	`+`
	`16`	`+ for i in range(1, size + 1):`
	`17`	`+ for w in range(W, weight[i] - 1, -1):`
	`18`	`+ dp[w] = max(dp[w], dp[w - weight[i]] + value[i])`
	`19`	`+`
	`20`	`+ return dp[size]`

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