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#include <bits/stdc++.h>
using namespace std;
class InParser {
private:
FILE *fin;
char *buff;
int sp;
char read_ch() {
++sp;
if (sp == 4096) {
sp = 0;
fread(buff, 1, 4096, fin);
}
return buff[sp];
}
public:
InParser(const char* nume) {
fin = fopen(nume, "r");
buff = new char[4096]();
sp = 4095;
}
InParser& operator >> (int &n) {
char c;
while (!isdigit(c = read_ch()) && c != '-');
int sgn = 1;
if (c == '-') {
n = 0;
sgn = -1;
} else {
n = c - '0';
}
while (isdigit(c = read_ch())) {
n = 10 * n + c - '0';
}
n *= sgn;
return *this;
}
InParser& operator >> (long long &n) {
char c;
n = 0;
while (!isdigit(c = read_ch()) && c != '-');
long long sgn = 1;
if (c == '-') {
n = 0;
sgn = -1;
} else {
n = c - '0';
}
while (isdigit(c = read_ch())) {
n = 10 * n + c - '0';
}
n *= sgn;
return *this;
}
};
long long m,n,i,t,mid,in,sf,s,ans,nr;
long long answ[100010];
pair<int,int>v[100010];
int main()
{
InParser f ("garaj.in");
ofstream g ("garaj.out");
f>>n>>m;
for(i=1; i<=n; ++i)
f>>v[i].first>>v[i].second;
in=1;
sf=2000000000;
while(in<=sf)
{
mid=(in+sf)/2;
long long s=0;
for(i=1; i<=n; ++i)
{
t=mid/(2*v[i].second);
s+=t*v[i].first;
}
if(s>=m)
{
ans=mid;
sf=mid-1;
}
else in=mid+1;
}
mid=ans;
g<<mid<<" ";
for(i=1; i<=n; ++i)
{
t=mid/(2*v[i].second);
answ[i]=t*v[i].first;
}
sort(answ+1,answ+1+n);
for(i=n; i>=1; --i)
{
m-=answ[i];
if(m<=0)
{
g<<n-i+1<<'\n';
return 0;
}
}
return 0;
}