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Go-http_framework/test/KnapsackOptimizationTest/KnapsackSearchAnswerUtil_test.go
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/*
* @Author : huangzj
* @Time : 2020/8/5 15:40
* @Description
*/
package KnapsackOptimizationTest
import (
"Go-Tool/util/KnapsackOptimization"
"fmt"
"testing"
)
func TestKnapsackSearchAnswerUtil(t *testing.T) {
bagItem := make([]*KnapsackOptimization.BagItem, 0)
bagItem = append(bagItem, &KnapsackOptimization.BagItem{
Value: 3,
Weight: 2,
})
bagItem = append(bagItem, &KnapsackOptimization.BagItem{
Value: 3,
Weight: 3,
})
bagItem = append(bagItem, &KnapsackOptimization.BagItem{
Value: 4,
Weight: 4,
})
bagItem = append(bagItem, &KnapsackOptimization.BagItem{
Value: 5,
Weight: 5,
})
bagItem = append(bagItem, &KnapsackOptimization.BagItem{
Value: 6,
Weight: 2,
})
bagItem = append(bagItem, &KnapsackOptimization.BagItem{
Value: 7,
Weight: 2,
})
//通过回溯解背包问题
cmd := KnapsackOptimization.NewKnapsackSearchAnswer(bagItem, 12)
cmd.DynamicPlanForBestValue()
cmd.PrintBestSearchPath()
fmt.Println(fmt.Sprintf("最佳价值为:%d", cmd.BestValue()))
}