Whats wrong here, i compared it with the editorial code and it performs same function as my code does

@Kamyanagpal,
Your code is correct. A little modification is required.

Sample input:
4
101
1111
00110
111111

Here 4 is number of inputs you need to take for this question. So, start a for loop till 4 and print the decimal values for all these inputs. Also, for taking input I suggest you use long instead of int.

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