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yun li
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二分法注释问题
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algorithm.md

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -77,11 +77,11 @@ function binSearch($arr, $target){
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if($arr[$mid] == $target){
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return $mid;
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80-
//元素比目标大,查找左部
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//元素比目标小,查找右部
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} elseif ($arr[$mid] < $target){
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$low = $mid + 1;
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//元素比目标小,查找右部
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//元素比目标大,查找左部
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} elseif ($arr[$mid] > $target){
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$height = $mid - 1;
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}

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