#include <iostream>
#include <fstream>
#include <cstring>
using namespace std;
ifstream f("evaluare.in");
ofstream g("evaluare.out");
int n,i,k,aux,nr,nr2,s1,nr3,nr4,s2,aux2;
char s[100001],*p=s,x,x2,x3,x4;
long termen();
long factor();
long eval ()
{
    long r=termen();
    while(p)if(*p=='+' or *p=='-')
        if(*p=='+') {p++;r=r+termen();}
        else {p++;r=r-termen();}
    return r;
   // cout<<r;
}
long termen()
{
    long r=factor();
    while(*p=='*' or *p=='/')
        if(*p=='*') {p++;r=r*factor();}
        else{p++;r=r/factor();}
    return r;
}
long factor()
{
    long r=0;
    if(*p=='(' )
    {
        p++;
        r=eval();
        p++;
    }
    else while(*p>='0' && *p<='9')
        {r=r*10+*p-48;
    p++;
    cout<<*p<<" ";}
    cout<<r<<" ";
    return r;
}
int main()
{
    f.getline(s,100001);
    g<<eval();
}