in this problem 1682B - AND Sorting, with the input:
1
8
0 1 2 7 4 5 3 6
it seems like the answer is not correct, if im wrong, pls point out my mistakes.
in this problem 1682B - AND Sorting, with the input:
1
8
0 1 2 7 4 5 3 6
it seems like the answer is not correct, if im wrong, pls point out my mistakes.
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It's correct. Only 3,6,7 are out of place. You need to swap them to make them occupy correct location. Their AND value is 2 which is the answer. Code for reference : 158037115
but there is no way to make them occupy correct location with the value 2.
Swap digits 2,7. Now swap digits 2,3. Now swap digits 2,6. Now swap digits 2,7