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<CENTER><FONT color=blue size=+2>Integer Inquiry</FONT></CENTER>
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<CENTER><FONT color=green>Time limit:</FONT> 1 Seconds <FONT
color=green>Memory limit: </FONT>32768K </FONT><BR><FONT
color=green>Total Submit:</FONT> 4946 <FONT color=green>Accepted
Submit:</FONT> 1308 </CENTER>
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One of the first users of BIT's new supercomputer was Chip Diller. He extended
his exploration of powers of 3 to go from 0 to 333 and he explored taking
various sums of those numbers.
<P>``This supercomputer is great,'' remarked Chip. ``I only wish Timothy were
here to see these results.'' (Chip moved to a new apartment, once one became
available on the third floor of the Lemon Sky apartments on Third Street.) </P>
<P><BR><B>Input</B><BR><BR>The input will consist of at most 100 lines of text,
each of which contains a single VeryLongInteger. Each VeryLongInteger will be
100 or fewer characters in length, and will only contain digits (no
VeryLongInteger will be negative). </P>
<P>The final input line will contain a single zero on a line by itself. </P>
<P><BR><B>Output</B><BR><BR>Your program should output the sum of the
VeryLongIntegers given in the input. </P>
<P><BR><B>This problem contains multiple test cases!</B></P>
<P>The first line of a multiple input is an integer N, then a blank line
followed by N input blocks. Each input block is in the format indicated in the
problem description. There is a blank line between input blocks.</P>
<P>The output format consists of N output blocks. There is a blank line between
output blocks.</P>
<P><B><BR>Sample Input</B></P>1<BR><BR>
<P>123456789012345678901234567890<BR>123456789012345678901234567890<BR>123456789012345678901234567890<BR>0</P>
<P><B><BR>Sample Output</B></P>
<P>370370367037037036703703703670<BR></P>
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<FONT color=green size=+1>Problem Source: </FONT><I>East Central North America
1996</I>
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