sir, i was trying a question in leetcode. the question was ‘Count the Number of Consistent Strings’. i have written a code for it, which passes all test cases except one. i am not able to understand the output in this test case. here are the links:
question:
code:
I don’t want the correct solution, i want to know the error.
pls reply as soon as possible
The reason your code doesn’t work is because you are using binary search on an unsorted array.
You can use sort(allowed.begin(), allowed.end()) and then your code works.
oh okay sir, thank you
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