#include<bits/stdc++.h>
#define int long long
using namespace std;
const int N=100010;
int a[N],i=2,ans=0;char T;
signed main(){
	scanf("%d",&a[1]);
	while(~scanf("%c %d",&T,&a[i])){
		if(T=='*'){
			ans+=a[i-1]*a[i];
			a[i-1]=a[i]=0;
		}
		i++;
	}
	for(;i;i--)
		ans+=a[i];
	printf("%d\n",ans%10000);
	return 0;
}