Commit 6a5f7a3

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Add: Reverse Bits

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Lines changed: 6 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -1 +1,7 @@`
`1`	`1`	`package reverse_bits`
	`2`	`+`
	`3`	`+import "math/bits"`
	`4`	`+`
	`5`	`+func reverseBits(num uint32) uint32 {`
	`6`	`+ return bits.Reverse32(num)`
	`7`	`+}`

Lines changed: 26 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -1 +1,27 @@`
`1`	`1`	`package reverse_bits`
	`2`	`+`
	`3`	`+import "testing"`
	`4`	`+`
	`5`	`+type caseType struct {`
	`6`	`+ input uint32`
	`7`	`+ expected uint32`
	`8`	`+}`
	`9`	`+`
	`10`	`+func TestReverseBits(t *testing.T) {`
	`11`	`+ tests := [...]caseType{`
	`12`	`+ {`
	`13`	`+ input: 43261596,`
	`14`	`+ expected: 964176192,`
	`15`	`+ },`
	`16`	`+ {`
	`17`	`+ input: 4294967293,`
	`18`	`+ expected: 3221225471,`
	`19`	`+ },`
	`20`	`+ }`
	`21`	`+ for _, tc := range tests {`
	`22`	`+ output := reverseBits(tc.input)`
	`23`	`+ if output != tc.expected {`
	`24`	`+ t.Fatalf("input: %v, output: %v, expected: %v", tc.input, output, tc.expected)`
	`25`	`+ }`
	`26`	`+ }`
	`27`	`+}`

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