#include <iostream>
using namespace std
;
int
sum_of
(
int
num
)
{
int
i
,
result
=
0
;
for
(
i
=
1
;
i
<=
num
;
i
++
)
{
result
=
result
+
i
;
}
return
result
;
}
int
main
(
)
{
int
sum
=
0
,
i
,
num
=
0
;
for
(
i
=
0
;
i
<
10
;
i
++
)
{
cin
>>
num
;
sum
=
sum
+
sum_of
(
num
)
;
}
cout
<<
"The Sum is: "
<<
sum
;
system
(
"Pause"
)
;
return
0
;
}