#include?
<
iostream
>
using
?
namespace
?std;
int
??d[
6
];
bool
?isok
=
?
false
;
int
??total
=
?
0
;
void
?Try(?
int
?i,?
int
?total?)
{
????
if
?(?total
==
?
0
?)
????
{
????????isok
=
?
true
;
????????
return
;
????}
????
if
?(?i
<
?
0
?)?
return
;
????
for
?(?
int
?j
=
?d[i];?j
>=
?
0
;?j
--
?)
????
{
????????
if
?(?isok?)?
break
;
????????
if
?(?total
-
?j
*
?(i
+
?
1
)
>=
?
0
?
&&
?
!
isok?)
????????????Try(?i
-
?
1
,?total
-
?j
*
(i
+
?
1
)?);
????}
}
int
?main()
{
????
int
?num
=
?
1
;
????
while
(?scanf(
"
%d%d%d%d%d%d
"
,?d
+
?
0
,?d
+
?
1
,?d
+
?
2
,?d
+
?
3
,?d
+
?
4
,?d
+
?
5
?),
???????????d[
0
]
+
?d[
1
]
+
?d[
2
]
+
?d[
3
]
+
?d[
4
]
+
?d[
5
]
!=
?
0
?)
????
{
????????total
=
?
0
;
????????
for
?(?
int
?i
=
?
0
;?i
<
?
6
;?
++
i?)
????????
{
????????????d[i]
%=
?
60
;
????????????total
+=
?(i
+
1
)
*
?d[i];
????????}
????????
if
?(?total
&
?
1
?)
????????
{
????????????printf(
"
Collection?#%d:\n
"
,num
++
);
????????????printf(
"
Can't?be?divided.\n
"
);
????????????printf(
"
\n
"
);
????????????
continue
;
????????}
????????isok
=
?
false
;
????????Try(?
5
,?total
/
?
2
?);
????????printf(
"
Collection?#%d:\n
"
,num
++
);
????????
if
?(?
!
isok?)????????
????????????printf(
"
Can't?be?divided.\n
"
);
????????
else
????????????printf(
"
Can?be?divided.\n
"
);
????????printf(
"
\n
"
);
????}
????
return
?
0
;
}
posted on 2008-10-01 15:38
Darren 閱讀(575)
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