//prepare for coding{{{
//preparaton{{{
#include<bits/stdc++.h>

//#define RELEASE
#ifdef RELEASE
#define DB(...) ;
#else
//#define FILE
#ifdef FILE
#define DB(...) fprintf(stderr,__VA_ARGS__)
#else
#define DB printf
#endif
#endif 
//#define MOD_OPERATOR
//#define CMP_OPERATOR
//#define GRP_OPERATOR
#define int LL
//}}}

//constants{{{
typedef long long LL;

const int N=200000,LGN=20;
const LL INF=0x3f3f3f3f3f3f3f3f;
//}}}

//std{{{
using namespace std;
//}}}

//input and output{{{
inline int Read(){
	char c=getchar();
	int res=0;
	bool b=0;
	while(c>'9'||c<'0')
		b=(c=='-'),c=getchar();
	while(c>='0'&&c<='9')
		res=(res<<3)+(res<<1)+c-'0',c=getchar();
	return b?-res:res;
}
//}}}

//other small functions{{{
//}}}

//variables{{{
int n;
int lsh[N+10],tl;

struct ITEM{
	int a,b;

	inline bool operator<(const ITEM &x)const{
		return b<x.b;
	}

	inline void Init(){
		lsh[++tl]=a=Read();
		b=Read();
	}
}a[N+10];
//}}}

//modulo operators{{{
#ifdef MOD_OPERATOR
const int MOD=998244353;

inline int Add(int a,int b){
	return a+b<MOD?a+b:a+b-MOD;
}

inline int MAdd(int &x,int y){
	return (x+=y)<MOD?x:x-=MOD;
}

inline int Mul(int a,int b){
	return 1ll*a*b%MOD;
}

inline int MMul(int &x,int y){
	return x=1ll*x*y%MOD;
}

inline int Pow(int x,int b=MOD-2){
	int res=1;
	while(b){
		if(b&1)
			MMul(res,x);
		MMul(x,x);
		b>>=1;
	}
	return res;
}
#endif
//}}}

//compare operators{{{
inline int Max(int a,int b){
	return a<b?b:a;
}

inline int CMX(int &x,int y){
	return x<y?x=y:x;
}

inline int Min(int a,int b){
	return a>b?b:a;
}

inline int CMN(int &x,int y){
	return x>y?x=y:x;
}
//}}}

//graph operators{{{
#ifdef GRP_OPERATOR
int te=1,head[N+10];
int s,t;

struct EDGE{
	int n,t;
}e[N*2+10];

inline void Adde(int u,int v){
	e[++te].n=head[u];
	e[te].t=v;
	head[u]=te;
	e[++te].n=head[v];
	e[te].t=u;
	head[v]=te;
}
#endif
//}}}
//}}}

//persistent segment tree{{{
int rt[N+10];

struct PST{
	int tn;

	struct NODE{
		int sm,sz,ls,rs;
	}nd[N*LGN];

#define LS(u) nd[u].ls
#define RS(u) nd[u].rs
#define SM(u) nd[u].sm
#define SZ(u) nd[u].sz

	inline void Modify(int old,int &u,int l,int r,int x,int y){
		u=++tn;
		SM(u)=SM(old)+y;
		SZ(u)=SZ(old)+1;
		if(l==r)
			return;
		int mid=(l+r)>>1;
		if(x>mid)
			Modify(RS(old),RS(u),mid+1,r,x,y),LS(u)=LS(old);
		else
			Modify(LS(old),LS(u),l,mid,x,y),RS(u)=RS(old);
	}

	inline int Query(int u,int l,int r,int x){
		if(l==r)
			return x*lsh[l];
		int mid=(l+r)>>1;
		if(x<SZ(LS(u)))
			return Query(LS(u),l,mid,x);
		else
			return SM(LS(u))+Query(RS(u),mid+1,r,x-SZ(LS(u)));
	}
}pt;
//}}}

//solve{{{
inline int Calc(int x,int y){
	return y>x?INF:pt.Query(rt[x-1],1,n,y-1)+lsh[a[x].a]+a[x].b;
}

inline void Solve(int l,int r,int sl,int sr){
	if(l>r)
		return;
	if(sl==sr){
		if(l<=56937&&r>=56937)
			printf("%d\n",sl);
		for(int i=l;i<=r;++i)
			if(n==3)printf("%lld\n",Calc(sl,i));
		return;
	}
	int mid=(l+r)>>1;
	int wm=sl;
	for(int i=sl+1;i<=sr;++i)
		if(Calc(i,mid)<Calc(wm,mid))
			wm=i;
	Solve(l,mid-1,sl,wm);
	if(mid==56937)
		printf("%d\n",wm);
	if(n==3)printf("%lld\n",Calc(wm,mid));
	Solve(mid+1,r,wm,sr);
}
//}}}

//main{{{
signed main(){
#ifdef FILE
	freopen(".in","r",stdin);
	freopen(".out","w",stdout);
#endif
	n=Read();
	for(int i=1;i<=n;++i)
		a[i].Init();
	sort(lsh+1,lsh+1+tl);
	tl=unique(lsh+1,lsh+1+tl)-lsh-1;
	for(int i=1;i<=n;++i)
		a[i].a=lower_bound(lsh+1,lsh+1+tl,a[i].a)-lsh;
	sort(a+1,a+1+n);
	for(int i=1;i<=n;++i)
		pt.Modify(rt[i-1],rt[i],1,tl,a[i].a,lsh[a[i].a]);
	Solve(1,n,1,n);
	return 0;
}
//}}}
//《象》曰：泽灭木，大过。君子以独立不惧，遁世无闷。