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Solving 10385 - Duathlon (Ternary search)
[andmenj-acm.git]
/
305 - Joseph
/
robado305.cpp
blob
6494d5254c02036d760e419ae72555d5aa56e2b7
1
/* Código robado del foro DESPUÉS de haberlo resuelto yo.
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http://acm.uva.es/board/viewtopic.php?t=16135
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*/
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#include <iostream>
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using namespace
std
;
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int
main
(
void
)
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{
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int
k
;
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while
((
cin
>>
k
)&&
k
)
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{
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int
p
=
k
*
2
;
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int
m
;
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for
(
m
=
k
; ;
m
++)
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{
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int
x
=
p
;
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int
y
=(
m
-
1
)%
x
;
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while
(
y
>=
k
&&
x
>
k
)
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{
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x
--;
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y
= (
y
-
1
+
m
)%
x
;
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}
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if
(
x
==
k
)
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break
;
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}
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cout
<<
m
<<
endl
;
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}
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}