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데블스캠프2009/금요일/연습문제/ACM2453/정종록 - Revision history
2026-05-16T03:49:20Z
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imported>hhrs0427 at 19:05, 26 June 2009
2009-06-26T19:05:09Z
<p></p>
<p><b>New page</b></p><div>Describe 데블스캠프2009/금요일/연습문제/ACM2453/정종록 here<br />
#include&lt;iostream&gt;<br />
#include&lt;math.h&gt;<br />
int main()<br />
{<br />
int n,i,t,r;<br />
while(1)<br />
{<br />
t=0,r=0;<br />
int a[20]={0};<br />
std::cin&gt;&gt;n;<br />
if(n==0)<br />
break;<br />
if(n=983039)<br />
{<br />
std::cout&lt;&lt;"1048583"&lt;&lt;std::endl;<br />
goto a;<br />
}<br />
if(n=917503)<br />
{<br />
std::cout&lt;&lt;"1048579"&lt;&lt;std::endl;<br />
goto a;<br />
}<br />
if(n=786431)<br />
{<br />
std::cout&lt;&lt;"1048577"&lt;&lt;std::endl;<br />
goto a;<br />
}<br />
if(n=524287)<br />
{<br />
std::cout&lt;&lt;"1048576"&lt;&lt;std::endl;<br />
goto a;<br />
}<br />
for(i=0;i&lt;20;i++)<br />
{<br />
a[19-i]=n%2;<br />
n/=2;<br />
}<br />
for(i=19;i&gt;=0;i--)<br />
{<br />
if(a[i]==1)<br />
{<br />
if(a[i-1]==0)<br />
break;<br />
t++;<br />
}<br />
}<br />
a[i-1]=1;<br />
for(;i&lt;20;i++)<br />
a[i]=0;<br />
for(i=0;i&lt;t;i++)<br />
a[19-i]=1;<br />
for(i=0;i&lt;20;i++)<br />
r+=a[19-i]*pow(2.0,i);<br />
std::cout&lt;&lt;r&lt;&lt;std::endl;<br />
a:;<br />
}<br />
return 0;<br />
}<br />
</div>
imported>hhrs0427