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Commit 1813039

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[03/04] 實際02/17, 191-hammingWeight,uint32再轉int
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3 files changed

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3 files changed

+26
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‎src/191_hammingWeight/algo.go

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package algo
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func hammingWeight(num uint32) int {
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var count uint32
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for i:=0;i<32;i++{
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if (num >> 1) & 1 == 1{
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}
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count += num & 1
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num = num>>1
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}
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return int(count)
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}

‎src/191_hammingWeight/algo_test.go

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package algo
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import "testing"
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func Test(t *testing.T){
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if {
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t.Log("Success")
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} else{
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t.Error("Fail")
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}
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}

‎src/191_hammingWeight/go.mod

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module algo
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go 1.17

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