/* AUZU BILLAHI MIN-ASH-SHI-TAN-IR-RAIM Bismillah-ir-Rahman-ir-Rahim
ALLAHUMMA SALLI ALA SALAWATAN KAMILATAW WA SALLIM SALAAMAN TAAAMAN ALA SAYYIDINA MUHAMMADINIL LAZI TANHALLU BIHIL UQADU WATAN FARIJU BIHIL KURABU WA TUQDA BIHIL HAWA IJU WA TUNAALU BIHIR RAGHAAA’IBU WAHUSNUL KHAWATIMI WA USTASQAAYAL GHAMAMU BIWAJHIHIL KAREEMI WA ALAAA A’LIHI WASAHBIHI FI KULLI LAMHATIW WA NAFSIN BI ADADA KULLI MA’LUMIL LAKA YAAA ALLAHU YAAA ALLAHU YAAA ALLAHU
ALLAHUMMA SALLI ALA SAYYIDINA MUHAMMADIM MAKHTALAFAL MALWAANI WA TA ‘AAQABAL ASRAANI WAKARRAL JADIDAANI WAS TAQALLAL FARQADAANI WABALIGH RUHAHU WA ARWAAHA AHLI BAYTIHI MINNAT TAHIYATA WAS SALAAMA WA BAARIK WA SALLIM ALAIHI KASEERAN.ALLAHUMMA SALLI ALA SAYYIDINA WA MAULANA MUHAMMADIW WA ALA AALI SAYYIDINA WA MAULANA MUHAMMADIN KAMA TUHIBBU WA TARDALAHU.ALLAHU RABBU MUHAMMADIN SALLA ALAIHI WASALLAMA, NAHNU IBBADU MUHAMMADIN SALLA ALAIHI WASALLAMA.ALLAHUMMA SALLI ALA SAYYIDINA WA MAULANA MUHAMMADIN ADADA MAA FI ‘ILMI LAAHI SALAATAN DAAA IMATAM BI DAWAMI MULKILLAH.ALLAHUMMA SALLI WASALLIM WA BAARIK ALA SAYYIDINA WA MAULANA MUHAMMADININ NABIYYIL UMMIYIL HABEEBIL AALIL QADRIL AZEEMIL JAAHI WA ALA AHLIHI WA SAHBIHI WASALLIM.SALLAL LAAHU ALAN NABIYIL UMMIYI WA AALIHI SALLAL LAAHU ALAIHI WASALLAM. SALAATAW WAS SALAAMAN ALAIKA YA RASOOLALLAH.ALLAHUMMA SALLI ALA SAYYIDINA MUHAMMADIW WA ABLIGHUL WASILATA AD DARAJATAR RAFI’ATAL JANNAH.ALLAHUMMA SALLI ALA MUHAMMADIW WA ALA AALI MUHAMMADIN SALAATAN TAKUNU LAKA RIDAW WALIHAQQIHI ADAAA’AW WA A’TIHIL WASILATA WAL MAQAAMAL MAHMUDAL LAZI WA AD TAHU WAJ ZIHI ANNA MA HUWA AHLAHU WA AJ ZIHI ANNA MIN AFDALI MA JAZAITA NABIYYAN AN UMMATIHI WA SALLI ALA JAMI’I IKHWAANIHI MINAN NABBIYINA WAS SAALIHEEN.ALLAHUMMA SALLI ALA SAYYIDINA WA MAULANA MUHAMMADIN SAAHIBIT TAAJI WAL MI’RAAJI WAL BURAAQI WAL ALAM. DAA FI’IL BALAAA’I WAL WABAAA’I WAL QAHTI WAL MARADI WAL ALAM. ISMUHU MAKTUBUN MARFU’UN MASHFU’UN MANQUSHUN FIL LAWHI WAL QALAM. SAYYIDIL ARABI WAL AJAM. JISMUHU MUQADDASUN MU’ATTARUN MUTAHHARUN MUNAWWARUN FIL BAYTI WAL HARAM. SHAMSUD DUHAA BADRIT TUJAA SADRIL ULA NURRIL HUDA KHAFIL WARA MISBAAHIZ ZULAM. JAMILISH SHIYAMI SHAFI’IL UMAM. SAAHIBIL JUDI WAL KARAM. WAL LAAHU AASIMUHU WA JIBREELU KHAADIMUHU WAL BURAAQU MARKABUHU WAL MI’RAAJU SAFARUHU WA SIDRATUL MUNTAHA MAQAAMUHU WA QAABA QAWSAYNI MATLUBUHU WAL MATLUBU MAQSUDUHU WAL MAQSUDU MAWJUDUHU SAYYIDIL MURSALEENA KHA TAMIN NABIYYINA SHAFI’IL MUZ NABINA ANEESIL GHARIBEENA RAHMATIL LIL AALAMEENA RAAHATIL AASHIQEENA MURAADIL MUSHTAAQEENA SHAMSIL AARIFINA SIRAAJIS SAALIQEENA MISBAHIL MUQAR RABINA MUHIBBIL FUQARAAA’I WAL GHURABAAA’I WAL MASAAKINA SAYYIDIS SAQALAINI NABIYYIL HARAMAINI IMAAMAL QIBLATAYNI WASILATINA FID DAARAINI SAAHIBI QABAA QAWSAYNI MAHBOOBI RABBIL MASHRIQAYNI WA RABBIL MAGHRIBAYNI JADDIL HASSANI WAL HUSSAINI MAULANA WA MAULAS SAQALAYNI ABIL QAASIMI MUHAMMADINIBNI ADBILAAHI NURUM MIN NURIL LAAHI YAAA AYYUHAL MUSHTAAQUNA BI NURI JAMAALIHI SALLU ALAIHI WA AALIHI WA ASHABIHI WASALLIMU TASLIMAN.ALLAHUMMA SALLI ALA SAYYIDINA MUHAMMADIN HATTA TARDA WA SALLI ALA SAYYIDINA MUHAMMADIN BA’DAR RI DA WA SALLI ALA SAYYIDINA MUHAMMADIN ABADAN ABADAN.ALLAHUMMA SALLI ALA SAYYIDINA MUHAMMADIN AFDALI AMBIYAAA’IKA WA AKRAMI AS FIYAAA’IKA MAN FAA DAT MIN NURIHI JAMI’IL ANWAARI WA SAAHIBIL MU’JIZAATI WA SAAHIBIL MAQAAMIL MAHMUDI WA SAYYIDIL AWWALINA WAL AKHIREEN.ALLAHUMMA SALLI WA SALLIM ALA SAYYIDINA MUHAMMADIW WA ALA AALIHI ADADA IN’AAMIL LAAHI WA IFDAA LIHI.ALLAHUMMA SALLI WA SALLIM WA BAARIK ALA RUHI SAYYIDINA MUHAMMADIN FI ARWAAHI WA SALLI WASALLIM ALA QALBI SAYYIDINA MUHAMMADIN FIL QULUBI WA SALLI WA SALLIM ALA JASADI MUHAMMADIN FIL AJSAADI WA SALLI WA SALLIM ALA QABRI SAYYIDINA MUHAMMADIN FI QUBUR.ALLAHUMMA SALLI ALA MUHAMMADIM MA DAAMATIS SALAWAATU WAS SALLI ALA MUHAMMADIM MADAAMATIR RAHMATI WA SALLI ALA MUHAMMADIM MADAAMATIL BARAKAATU WA SALLI ALA RUHI MUHAMMADIN FIL ARWAAHI WA SALLI ALA SURATI MUHAMMADIN FIS SUWARI WA SALLI ALA ISMI MUHAMMADIN FIL ASMAAA’I WA SALLI ALA NAFSI MUHAMMADIN FIL NUFUSI WA SALLI ALA QALBI MUHAMMADIN FIL QULUBI WA SALLI ALA QABRI MUHAMMADIN FIL QUBURI WA SALLI ALA RAWDATI MUHAMMADIN FIR RIYAADI WA SALLI ALA JASADI MUHAMMADIN FIL AJSAADI WA SALLI ALA TURBATI MUHAMMADIN FIT TURABI WA SALLI ALA KHAIRI KHALQIHI SAYYIDINA MUHAMMADIW WA ALA ALIHI WA ASHABIHI WA AZWAAJIHI WAZURIYAATIHI WA AHLI BAYTIHI WA AHBABIHI AJMA’INA BIRAHMATIKA YAAA AR HAMAR RAAHIMEEN.ALLAHUMA SALLI ALA MUHAMMADIW WA ALA AALI MUHAMMADIN BI ADADI KULLI ZARRATIM MAA’ATA ALFIN ALFA MARRATIW WABAARIK WA SALLIM.ALLAHUMMA SALLI ALA MUHAMMADIN ABDIKA WA RASOOLIKAN NABBIYIL UMMIYI WA ALAAA AALI MUHAMMADIN. ALLAHUMMA SALLI ALA MUHAMMADIN WA ALAAA AALI MUHAMMADIN SALAWAATAN TAKUNU LAKA RIDAW WALAHU JAZAAA’AW WA LIHAQQIHI DAAA AW WA’ATIHIL WASILATA WAL FADILATA WAL MAQAAMAL MAHMUDAL LAZI WA’AD TAHU WA’AJZIHI AFDALA MA JAZAITA NABIYAN AN QAWMIHI WA RASOOLAN AN UMMATIHI WA SALLI ALA JAMI’I IKHWAANIHI MINAN NABBIYINA WAS SAALIHEENA YAA AR HAMAR RAAHIMEEN.ALLAHUMMA SALLI WA SALLIM WA BAARIK ALA SAYYIDINA MUHAMMADIW WA AADAMA WA NUH HIW WA IBRAHIMA WA MUSA WA ‘ISA WAMA BAYNAHUM MINAN NABBIYINA WAL MURSALEENA SALAWAATULLAHI WA SALAAMUHU ALAIHIM AJMA’IN.ALLAHUMMA SALLI ALA SAYYIDINA MUHAMMADIN NURIL ANWAARI WA SIRRIL ASRAARI WA SAYYIDIL ABRAAR.ALLAHUMMA SALLI WA SALLIM ALA SAYYIDINA MUHAMMADININ NABI YIL UMMIYIL ARABIYIL QURASHIYIL HAASHIMIYIL MAKKIYIL MADANIYI SAAHIBAT TAAJI WAL MI’RAAJI SAHIBIS SARAAYA WAL ATAAYA SAAHIBIL MAKAAMIL MAHMUDI WALHAWDIL MAWRUDI SAAHIBAS SUJUDI LIR RABBIL MA’BUD.ALLAHUMMA SALLI ALA SAYYIDINA MUHAMMADINIS SAABIQI LILKHALQI NURUHU WA RAHMATUL LIL AALIMEENA ZUHURUHU ADADA MAMADA MIN KHALQIKA WAMAM BAQIYA WAMAN SAIDA MINHUM WAMAN SHAQIYA SALAWAATAN TASTAGHRIQUL ADDA WATUHEETU BIL HADDI SALAATAN LA GHAAYATA LAHA WALA MUNTAHA WALAN QADAAA’A SALAWAATAN DAAA’IMATAN BIDAWAAMIKA WA ALAAA AALIHI WASAHBIHI WA SALLIMA TASLEEMAM MISLA ZAALIKA.ALLHUMMAJ AL SALAWAATIKA WA BARAKAATIKA ALA MUHAMMADININ NABI YI WA AZWAAJIHI UMMAHAATIL MU’MINEENA WAZURRIYATIHI WA AHLI BAYTIHI KAMA SALLAYTA ALA IBRAHIMA INNAKA HAMEEDUM MAJEED.ALLAHUMMA SALLI ALA MUHAMMADININ NABI YIL UMMI YI WA AALIHI WABAARIK WA SALLIM.ALLAHUMMA SALLI ALA MUHAMMADIN ABDIKA WA RASOOLIKA WA SALLI ALAL MU’MINEENA WAL MU’MINAATI WAL MUSLIMEENA WAL MUSLIMAATI.ALLAHUMMA SALLI WASALLIM ALA SAYYIDINA MUHAMMADIW WA ALA AALI WA ASHABI BI ADADA MA FI JAMI’IL QURAANI HARFAN HARFAN WABI ADADI KULLI HARFIN ALFAN ALFAN.ALLAHUMMA SALLI ALA SAYYIDINA WA MAULANA MUHAMMADIW WA ALA AALI SAYYIDINA WA MAULANA MUHAMMADIN SALAATAN TUNAJJINA BIHA MIN JAMI’IL AHWAALI WAL’AFAATI WA TAQDILANA BIHA MIN JAMI’IL HAAJAATI WATU TAHIRUNA BIHA MIN JAMI’IS SAYYI AATI WATAR FA’UNA BI HAA A’LAD DARAJAATI WATU BAL LIGHUNA BIHA AQSAL GHAAYAATI MIN JAMI’IL KHAIRAATI FIL HAYAATI WABA’DAL MAMAATI INNAKA ALA KULLI SHAY IN QADEER.ALLAHUMMA SALLI ALA SAYYIDINA MUHAMMADIW WA ALA AALI SAYYIDINA MUHAMMADIN ADADA MA FI ILMIL LAAHI SALAWAATAN DAA’IMATAN BIDAWAAMI MULKILLAH.ALLAHUMA SALLI ALA MUHAMMADIN KULLAMA ZAKARAHUZ ZAAKIRUNA WA KULLAMA GHAFALA UN ZIKRIHIL GHAFILUN.
ALLAHUMMA SALLI WASALLIM WABARIK ALA SAYYIDINA MUHAMMADINIL FAATIHI LIMA UGHLIQA WAL KHAATIMI LIMA SABAKA WAN NAASIRIL HAQQA BIL HAQQI WAL HAADI ILA SIRAATIKAL MUSTAQEEMI SALLAL LAAHU ALAIHI WA ALA AALI WA ASHABIHI HAQQA QADRIHI MIQDAARIHIL AZEEM.ALLAHUMMA SALLI ALA SALAWATAN KAMILATAW WA SALLIM SALAAMAN TAAAMAN ALA SAYYIDINA MUHAMMADINIL LAZI TANHALLU BIHIL UQADU WATAN FARIJU BIHIL KURABU WA TUQDA BIHIL HAWA IJU WA TUNAALU BIHIR RAGHAAA’IBU WAHUSNUL KHAWATIMI WA USTASQAAYAL GHAMAMU BIWAJHIHIL KAREEMI WA ALAAA A’LIHI WASAHBIHI FI KULLI LAMHATIW WA NAFSIN BI ADADA KULLI MA’LUMIL LAKA YAAA ALLAHU YAAA ALLAHU YAAA ALLAHU.
YA NABI SALAAM ALAIKA YA RASUL SALAAM ALAIKA YA HABIB SALAAM ALAIKA SALAWAATULLA ALAIKA SALAWAATULLA ALAIKA baksh do jo cheez chaho kiu(n)kay Mehboob - e - Khuda ho Mustafa ho Mujtaba ho jo kahuu(n) ussay siwa ho YA NABI SALAAM ALAIKA YA RASUL SALAAM ALAIKA YA HABIB SALAAM ALAIKA SALAWAATULLA ALAIKA SALAWAATULLA ALAIKA jaa(n) kani ke waqt Aana Kalima - e - Tayyab Perhana makr e shaitaa(n) se bachana apne Daamun mai(n) chhupaana YA NABI SALAAM ALAIKA YA RASUL SALAAM ALAIKA YA HABIB SALAAM ALAIKA SALAWAATULLA ALAIKA SALAWAATULLA ALAIKA Waasta e Aale Aba ka sadqa Hazrat Fatimah ka aur Shaheed - e - karbala ka gham na ho Roz – e - Jaza ka YA NABI SALAAM ALAIKA YA RASUL SALAAM ALAIKA YA HABIB SALAAM ALAIKA SALAWAATULLA ALAIKA SALAWAATULLA ALAIKA Rehmatow(n) ke Taj Waalay do jahaan ke Raaj Waalay Arsh ki Miraaj Waalay Aansioo(n) ke laaj Waalay YA NABI SALAAM ALAIKA YA RASUL SALAAM ALAIKA YA HABIB SALAAM ALAIKA SALAWAATULLA ALAIKA SALAWAATULLA ALAIKA jaaaan ker kaafi sahaara le liya hai Der Tumhara khalq ke Waris Khudaraa low salaam ab to hamara YA NABI SALAAM ALAIKA YA RASUL SALAAM ALAIKA YA HABIB SALAAM ALAIKA SALAWAATULLA ALAIKA SALAWAATULLA ALAIKA aye Shehenshah - e - Zamaana Apka ye Aastana Rehmatow(n) ka hai khazana ho Nigah - e - Meherbana YA NABI SALAAM ALAIKA YA RASUL SALAAM ALAIKA, YA HABIB SALAAM ALAIKA SALAWAATULLA ALAIKA SALAWAATULLA ALAIKA aye Shehenshah - e - Madina Nur say Mamoor Sina Mushk say behtar Pasina dekhlay(n) hum sub Madina YA NABI SALAAM ALAIKA YA RASUL SALAAM ALAIKA, YA HABIB SALAAM ALAIKA SALAWAATULLA ALAIKA SALAWAATULLA ALAIKA AS SALAAM AYE SABZ GUMBAD KE MAKEEEN AS SALAAM YA RAHMATALLIL AALAMEEN AS SALAAM AYE SUB RASULOWN KE RASUL YE SALAAM – E - AAJIZANA HO QUBOOL YA ILLAHI WAASTA AALAY RASUL YE SALAAM – E - AAJIZANA HO QUBOOL
ALLAHUMMA SALLI ALA MUHAMMADIW WA ALA AALI MUHAMMADIN KAMAA SALLAITA ALA IBRAHIMA WA ALA AALI IBRAHIMA INNAKA HAMIDUM MAJID. ALLAHUMMA BAARIK ALA MUHAMMADIW WA ALA AALI MUHAMMADIN KAMAA BAARAKTA ALA IBRAHIMA WA ALA AALI IBRAHIMA INNAKA HAMIDUM MAJID.
Peer-o ke Aap Peer hai, Yaa Ghous al-Madad Ahle Safa ke meer hai, Yaa Ghous al-Madad Ranjo alam Kaseer hai, Yaa Ghous al-Madad Hum aajozo aseer hai, Yaaa Ghous al-Madad
*/
/*
#code by @shadatsk40
*/
#include<bits/stdc++.h>
#include <iostream>
#include <algorithm>
// data structure
#include <bitset>
#include <map>
#include <queue>
#include <set>
#include <stack>
#include <string>
#include <utility>
#include <vector>
#include <complex>
//#include <deque>
#include <valarray>
#include <unordered_map>
#include <unordered_set>
#include <array>
// stream
//#include <istream>
#include <sstream>
//#include <ostream>
#include <fstream>
// etc
#include <cassert>
#include <cmath>
#include <functional>
#include <iomanip>
//#include <chrono>
#include <random>
#include <numeric>
#define inp freopen("input.txt", "r", stdin);
#define out freopen("output.txt", "w", stdout);
typedef long long LL;
typedef unsigned long long ULL;
typedef long long ll;
typedef long double ld;
int CC_;
#define sf scanf
#define pf printf
#define PP cin.get();
#define NL cout<<endl;
// input
#define INIT std::ios::sync_with_stdio(false);std::cin.tie(0);
#define VAR(type, ...)type __VA_ARGS__;MACRO_VAR_Scan(__VA_ARGS__);
template<typename T> void MACRO_VAR_Scan(T& t) { std::cin >> t; }
template<typename First, typename...Rest>void MACRO_VAR_Scan(First& first, Rest&...rest) { std::cin >> first; MACRO_VAR_Scan(rest...); }
#define VEC_ROW(type, n, ...)std::vector<type> __VA_ARGS__;MACRO_VEC_ROW_Init(n, __VA_ARGS__); for(int w_=0; w_<n; ++w_){MACRO_VEC_ROW_Scan(w_, __VA_ARGS__);}
template<typename T> void MACRO_VEC_ROW_Init(int n, T& t) { t.resize(n); }
template<typename First, typename...Rest>void MACRO_VEC_ROW_Init(int n, First& first, Rest&...rest) { first.resize(n); MACRO_VEC_ROW_Init(n, rest...); }
template<typename T> void MACRO_VEC_ROW_Scan(int p, T& t) { std::cin >> t[p]; }
template<typename First, typename...Rest>void MACRO_VEC_ROW_Scan(int p, First& first, Rest&...rest) { std::cin >> first[p]; MACRO_VEC_ROW_Scan(p, rest...); }
#define VEC(type, c, n) std::vector<type> c(n);for(auto& i:c)std::cin>>i;
#define MAT(type, c, m, n) std::vector<std::vector<type>> c(m, std::vector<type>(n));for(auto& R:c)for(auto& w:R)std::cin>>w;
// output
#define OUT(dist) std::cout<<(dist);
#define FOUT(n, dist) std::cout<<std::fixed<<std::setprecision(n)<<(dist);
#define SOUT(n, c, dist) std::cout<<std::setw(n)<<std::setfill(c)<<(dist);
#define SP std::cout<<" ";
#define TAB std::cout<<"\t";
#define BR std::cout<<"\n";
#define SPBR(w, n) std::cout<<(w + 1 == n ? '\n' : ' ');
#define ENDL std::cout<<std::endl;
#define FLUSH std::cout<<std::flush;
#define SHOW(dist) {std::cerr << #dist << "\t:" << (dist) << "\n";}
#define SHOWVECTOR(v) {std::cerr << #v << "\t:";for(const auto& xxx : v){std::cerr << xxx << " ";}std::cerr << "\n";}
#define SHOWVECTOR2(v) {std::cerr << #v << "\t:\n";for(const auto& xxx : v){for(const auto& yyy : xxx){std::cerr << yyy << " ";}std::cerr << "\n";}}
#define SHOWQUEUE(a) {auto tmp(a);std::cerr << #a << "\t:";while(!tmp.empty()){std::cerr << tmp.front() << " ";tmp.pop();}std::cerr << "\n";}
// utility
#define ALL(a) (a).begin(),(a).end()
#define FOR(w, a, n) for(int w=(a);w<(n);++w)
#define RFOR(w, a, n) for(int w=(n)-1;w>=(a);--w)
#define REP(w, n) for(int w=0;w<int(n);++w)
#define RREP(w, n) for(int w=int(n)-1;w>=0;--w)
#define FORLL(w, a, n) for(ll w=ll(a);w<ll(n);++w)
#define RFORLL(w, a, n) for(ll w=ll(n)-1;w>=ll(a);--w)
#define REPLL(w, n) for(ll w=0;w<ll(n);++w)
#define RREPLL(w, n) for(ll w=ll(n)-1;w>=0;--w)
#define IN(a, x, b) (a<=x && x<b)
template<class T> inline T CHMAX(T& a, const T b) { return a = (a < b) ? b : a; }
template<class T> inline T CHMIN(T& a, const T b) { return a = (a > b) ? b : a; }
#define EXCEPTION(msg) throw std::string("Exception : " msg " [ in ") + __func__ + " : " + std::to_string(__LINE__) + " lines ]"
#define TRY(cond, msg) try {if (cond) EXCEPTION(msg);}catch (std::string s) {std::cerr << s << std::endl;}
//void CHECKTIME(std::function<void()> f) { auto start = std::chrono::system_clock::now(); f(); auto end = std::chrono::system_clock::now(); auto res = std::chrono::duration_cast<std::chrono::nanoseconds>((end - start)).count(); std::cerr << "[Time:" << res << "ns  (" << res / (1.0e9) << "s)]\n"; }
// test

template<class T> std::vector<std::vector<T>> VV(int n, int m, T init = T()) {
	return std::vector<std::vector<T>>(n, std::vector<T>(m, init));
}
template<typename S, typename T>
std::ostream& operator<<(std::ostream& os, std::pair<S, T> p) {
	os << "(" << p.first << ", " << p.second << ")"; return os;
}
const int SZ= 1E6;
const double EPS= 1E-9;
const double PI= 2*acos(0.0);
const long long MOD= 1000000007;

#define ios ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define ll long long

#define s(args...); { scan(args); }
#define sd(args...); ll args; s(args);
void scan() {}
template<typename T, typename... Args>
void scan(T& a, Args&... args) {
   scanf("%lld", &a);
   scan(args...);
}
#define vi vector<ll>
#define pi pair<ll,ll>
#define vpi vector<pair<ll,ll>>
#define vvi vector<vector<ll>>
#define all(v) (v).begin() , (v).end()
#define MEM(a,b) memset((a),(b),sizeof(a))
using namespace std;

void solve(long long t,long long x){
	printf("%.8lf",1.0*t/x);
}

int main(){
	long long t,x;
	cin>>t>>x;
	solve(t,x);

	return 0;
}


Measured memory_bytes: 256