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back to boardShow all messages Hide all messagesThis solution is OK. But it not satisfy the restrictions.
Your tests are too weak.
#include <iostream>
int main(int argc, char* argv[])
{
int i= 0;
for (i = 0; i < 1000000; i++)
{
printf("%c", rand()%26 + 'a');
}
return 0;
} I think that you miss conditions:
Every possible subsequence with two letters length occurs not more than 2 000 times;
Every possible subsequence with three letters length occurs not more than 100 times; I think with just a few tweaks, and "some" luck you can get AC on 1589. |
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