import
java.io.*;
class
GFG {
static
float
percent(
int
n,
int
x)
{
float
p = n * x;
p /=
100
;
return
p;
}
static
float
getLoss(
int
price[],
int
quantity[],
int
X[],
int
n)
{
float
loss =
0
;
for
(
int
i =
0
; i < n; i++) {
float
originalPrice = price[i];
float
sellingPrice = originalPrice
+ percent((
int
)originalPrice, X[i]);
float
afterDiscount = sellingPrice
- percent((
int
)sellingPrice, X[i]);
loss += ((originalPrice - afterDiscount) * quantity[i]);
}
return
loss;
}
public
static
void
main(String args[])
{
int
price[] = {
20
,
48
,
200
,
100
};
int
quantity[] = {
20
,
48
,
1
,
1
};
int
X[] = {
0
,
48
,
200
,
5
};
int
n = X.length;
System.out.print(getLoss(price, quantity, X, n));
}
}