#include using namespace std; #include using namespace atcoder; //using mint = modint1000000007; using mint = modint998244353; template bool chmax(T &u, const T z) { if (u < z) {u = z; return true;} else return false; } template bool chmin(T &u, const T z) { if (u > z) {u = z; return true;} else return false; } #define ll long long #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) typedef pair P; ll gcd(ll x, ll y) { return y ? gcd(y, x % y) : x; } ll lcm(ll a, ll b){return a * b / gcd(a, b);} int main(){ string s,t; cin>>s; int cnt=0; bool hantei=false; rep(i,s.size()){ if(hantei)cnt++; if(s[i]=='.')hantei=true; else t+=s[i]; } ll bai=1; rep(i,cnt){ bai*=10; } ll kazu=stol(t); ll waru=gcd(kazu,bai); ll bunsi=kazu/waru; ll bunbo=bai/waru; cout<