UNIQUE SUM

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Problem

CHAMPU (A FRESHER) LOVES NUMBER TRICKS AND THOUGHT OF AN INTERESTING PROBLEM. HE GAVE THE PROBLEM TO YOU ALL AND ASKED YOU TO SOLVE IT.

YOU ARE GIVEN AN INTEGER C .YOU HAVE TO FIND THE SMALLEST NUMBER N SUCH THAT THERE EXIST A SET OF ANY N/2 DISTINCT NUMBERS IN THE RANGE [1,N] SUCH THAT THE SUM OF ELEMENTS OF SET IS ATLEAST C.


CONSTRAINTS
1C1016
1T104


INPUT
FIRST LINE CONTAINS AN INTEGER T (THE NUMBER OF TEST CASES).
NEXT T LINES CONTAIN ONE INTEGER C

OUTPUT
PRINT T LINES, EACH LINE CONTAINS THE ANSWER OF RESPECTIVE TEST CASE.

Time Limit: 2
Memory Limit: 256
Source Limit:
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