34 lines
429 B
C++
34 lines
429 B
C++
#include<iostream>
|
|
#include<cmath>
|
|
using namespace std;
|
|
int main()
|
|
{
|
|
int money[12],ans,c,n;
|
|
bool j;
|
|
while(true)
|
|
{
|
|
j=1;
|
|
for(int i=0;i<12;i++) cin>>money[i];
|
|
ans=0;
|
|
c=0;
|
|
for(int i=0;i<12;i++)
|
|
{
|
|
n=300+ans;
|
|
if(n<money[i]) {
|
|
cout<<"-"<<i+1<<endl;
|
|
j=0;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
ans=n-money[i];
|
|
while(ans-100>=0) {
|
|
ans-=100;
|
|
c+=100;
|
|
}
|
|
}
|
|
}
|
|
if(j) cout<<c*1.2+ans<<endl;
|
|
}
|
|
}
|