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Create 31 May Swap two nibbles in a byte #492

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Create 31 May Swap two nibbles in a byte #492

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7 changes: 7 additions & 0 deletions 31 May Swap two nibbles in a byte
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
class Solution {
public:
int swapNibbles(int n) {
// code here
return (((n&15)<<4)|(n>>4));
}
};