#include<bits/stdc++.h>
const int mod=10000;
int x,y,ans;
char ch;
int main(){
    scanf("%d",&y);
    while(scanf("%c",&ch)&&ch!='&#92;n'){
        scanf("%d",&x);
        if(ch=='*')y=y*x%mod;
        else ans=(ans+y)%mod,y=x;
    }printf("%d&#92;n",(ans+y)%mod);
    return 0;
}