津津的储蓄计划

#include
using namespace std;
int main()
{
int a[12],b,c;
b=c=0;
for (int i=0;i<=11;i++)
{
cin>>a[i];
}
for (int i=0;i<=11;i++)
{
b+=300;
if (b {
cout<<'-'< return 0;
}
b=a[i]>b? 0:b-a[i];
if (b/100>0)
{
c=c+b/100*100;
b=b-b/100*100;
}
}
c=c*120/100;
b=b+c;
cout< return 0;
}