📄 problem - 1004.mht
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Subject: Problem - 1004
Date: Sat, 15 Nov 2008 12:09:15 +0800
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<TD>Online Judge</TD>
<TD>Problem Set</TD>
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<TD>Online Contests</TD>
<TD>Exercise Author</TD></TR>
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<H1 style=3D"COLOR: #1a5cc8">Let the Balloon Rise</H1><FONT =
size=3D+0><B><SPAN=20
style=3D"FONT-WEIGHT: bold; FONT-SIZE: 12px; COLOR: green; =
FONT-FAMILY: Arial">Time=20
Limit: 2000/1000 MS (Java/Others) Memory =
Limit:=20
65536/32768 K (Java/Others)<BR>Total Submission(s):=20
8523 Accepted Submission(s):=20
2430<BR></SPAN></B></FONT><BR><BR>
<DIV class=3Dpanel_title align=3Dleft>Problem Description</DIV>
<DIV class=3Dpanel_content>Contest time again! How excited it is =
to see=20
balloons floating around. But to tell you a secret, the judges' =
favorite=20
time is guessing the most popular problem. When the contest is =
over, they=20
will count the balloons of each color and find the =
result.<BR><BR>This=20
year, they decide to leave this lovely job to you. <BR></DIV>
<DIV class=3Dpanel_bottom> </DIV><BR>
<DIV class=3Dpanel_title align=3Dleft>Input</DIV>
<DIV class=3Dpanel_content>Input contains multiple test cases. =
Each test=20
case starts with a number N (0 < N <=3D 1000) -- the total =
number of=20
balloons distributed. The next N lines contain one color each. The =
color=20
of a balloon is a string of up to 15 lower-case letters.<BR><BR>A =
test=20
case with N =3D 0 terminates the input and this test case is not =
to be=20
processed.<BR></DIV>
<DIV class=3Dpanel_bottom> </DIV><BR>
<DIV class=3Dpanel_title align=3Dleft>Output</DIV>
<DIV class=3Dpanel_content>For each case, print the color of =
balloon for the=20
most popular problem on a single line. It is guaranteed that there =
is a=20
unique solution for each test case.<BR></DIV>
<DIV class=3Dpanel_bottom> </DIV><BR>
<DIV class=3Dpanel_title align=3Dleft>Sample Input</DIV>
<DIV class=3Dpanel_content><PRE>5
green
red
blue
red
red
3
pink
orange
pink
0</PRE></DIV>
<DIV class=3Dpanel_bottom> </DIV><BR>
<DIV class=3Dpanel_title align=3Dleft>Sample Output</DIV>
<DIV class=3Dpanel_content><PRE>red
pink</PRE></DIV>
<DIV class=3Dpanel_bottom> </DIV><BR>
<DIV class=3Dpanel_title align=3Dleft>Source</DIV>
<DIV class=3Dpanel_content>WU, Jiazhi</DIV>
<DIV class=3Dpanel_bottom> </DIV><BR>
<DIV class=3Dpanel_title align=3Dleft>Recommend</DIV>
<DIV class=3Dpanel_content>JGShining</DIV>
<DIV class=3Dpanel_bottom> </DIV><BR>
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p;| <A=20
=
href=3D"http://acm.hdu.edu.cn/submit.php?pid=3D1004">Submit</A> |&nb=
sp;<A=20
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