#include<iostream> #include<cstring> #include<cstdio> using namespace std; const int maxn=1e5+10; int n,n1,n2,a[maxn][2],b[maxn][2]; int p[maxn],t,ans; int fr(){ char ch=getchar(); while(ch>'9'||ch<'0') ch=getchar(); int sum=ch-'0'; while((ch=getchar())>='0'&&...