#include <bits/stdc++.h>
using namespace std;
int x, y, t = 18, genshin, ans[1000001], cnt, wz[10000001], st, ed, xx[1000001];
signed main()
{
    while (t--)
    {
        scanf("%d %d", &x, &y);
        printf("%d", x / y);
        if (x % y == 0)
        {
            puts("");
            continue;
        }
        if (x > y)
        {
            x = x - y * (x / y);
        }
        printf(".");
        //genshin = __gcd(x, y);
        //x /= genshin, y /= genshin;
        memset(wz, 0, sizeof(wz));
        cnt = 0;
        // cout<<x<<' '<<y<<endl;
        while (1)
        {
            x *= 10;
            ans[++cnt] = (x / y) + '0';
            //cout<<cnt<<' '<<x<<' '<<y<<endl;
            if (wz[x])
            {
                st = wz[x];
                ed = cnt;
                break;
            }
            else
            {
                wz[x] = cnt;
                xx[cnt] = x;
            }
            x = x - y * (x / y);
            if (x % y == 0)
            {
                st = ed = 0;
                break;
            }
            if (x < y)
            {
                continue;
            }
        }
        for (int i = 1; i <= cnt; i++)
        {
            if (i == st)
            {
                printf("(");
            }
            if (i == ed)
            {
                printf(")");
                break;
            }
            putchar(ans[i]);
        }
        puts("");
       // for(int i=1;i<=cnt;i++)
       // {
         //   wz[xx[i]]=0;
       // }
    }
    return 0;
}