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Prepare 1.1.0 release (#1274)
* Update bucket_sort.c * Fix the comments in quick_sort.c * Update the announce badge * Sync zh and zh-hant versions * Update contributors list. * Sync zh and zh-hant versions. * Sync zh and zh-hant versions. * Update the contributors list * Update the version number
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@ -6,11 +6,10 @@
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package chapter_hashing
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const val MODULUS = 1000000007
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/* 加法雜湊 */
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fun addHash(key: String): Int {
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var hash = 0L
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val MODULUS = 1000000007
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for (c in key.toCharArray()) {
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hash = (hash + c.code) % MODULUS
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}
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@ -20,6 +19,7 @@ fun addHash(key: String): Int {
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/* 乘法雜湊 */
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fun mulHash(key: String): Int {
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var hash = 0L
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val MODULUS = 1000000007
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for (c in key.toCharArray()) {
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hash = (31 * hash + c.code) % MODULUS
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}
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@ -29,6 +29,7 @@ fun mulHash(key: String): Int {
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/* 互斥或雜湊 */
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fun xorHash(key: String): Int {
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var hash = 0
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val MODULUS = 1000000007
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for (c in key.toCharArray()) {
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hash = hash xor c.code
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}
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@ -38,6 +39,7 @@ fun xorHash(key: String): Int {
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/* 旋轉雜湊 */
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fun rotHash(key: String): Int {
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var hash = 0L
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val MODULUS = 1000000007
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for (c in key.toCharArray()) {
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hash = ((hash shl 4) xor (hash shr 28) xor c.code.toLong()) % MODULUS
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}
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