#include<iostream>
#include<cstdio>
#include<cstring>
#include<algorithm>
using namespace std;
#define N 200010
#define ll long long
#define INF 2000000000
ll Ans=1e18,Res;
int i,j,k,n,Sum,m,x,y,l,a,b,p,M,f;
inline int Min(int x,int y){return x<y?x:y;}
inline...