include <bits/stdc++.h>

using namespace std; int main(){

int s=0,n,t;
char op;
scanf("%d",&n);
while(scanf("%c",&op) && op!='\n'){
	scanf("%d",&t);
	if(op=='+'){
		s=(s+n)%10000;
		n=t;
	}
	else{
		n=(n*t)%10000;
	}
}
s=(s+n)%10000;
printf("%d",s);
return 0;

}