95求条
#include<bits/stdc++.h> using namespace std; string a,b,c; long long p,n; int main(){ cin>>a>>p; while(p--){ cin>>b; n=a.find(b,n); n+=b.size()+2; if(p==0){ while(a[n]>='0'&&a[n]<='9'){ c+=a[n]; n++; } cout<<c; exit(0); } } }