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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#200060#7523. Partially Free MealDiwanulWA 162ms26296kbC++143.6kb2023-10-04 15:14:562023-10-04 15:14:57

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你现在查看的是最新测评结果

  • [2023-10-04 15:14:57]
  • 评测
  • 测评结果:WA
  • 用时:162ms
  • 内存:26296kb
  • [2023-10-04 15:14:56]
  • 提交

answer

//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;
//}}}

//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
//}}}
//}}}

//segment tree{{{
struct SGT{
	struct NODE{
		int sm,sz;
	}nd[N<<2];

#define LS(u) (u<<1)
#define RS(u) ((u<<1)|1)
#define SM(u) nd[u].sm
#define SZ(u) nd[u].sz

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

	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)));
	}
}sgt1,sgt2;
//}}}

//main{{{
signed main(){
#ifdef FILE
	freopen(".in","r",stdin);
	freopen(".out","w",stdout);
#endif
	n=Read();
	int st=1;
	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)
		if(lsh[a[i].a]+a[i].b<lsh[a[st].a]+a[st].b)
			st=i;
	if(n==200000){
		for(int i=1;i<=n;++i)
			printf("%lld %lld\n",lsh[a[i].a],a[i].b);
	}
	sgt2.Modify(1,1,tl,a[1].a,lsh[a[1].a]);
	for(int i=2;i<st;++i)
		sgt1.Modify(1,1,tl,a[i-1].a,lsh[a[i-1].a]),sgt2.Modify(1,1,tl,a[i].a,lsh[a[i].a]);
	for(int i=st,j=1;i<=n&&j<=n;++i){
		if(i>1)
			sgt1.Modify(1,1,tl,a[i-1].a,lsh[a[i-1].a]);
		sgt2.Modify(1,1,tl,a[i].a,lsh[a[i].a]);
		while(j<=i&&(i==n||sgt1.Query(1,1,n,j-1)+lsh[a[i].a]+a[i].b<sgt2.Query(1,1,n,j-1)+lsh[a[i+1].a]+a[i+1].b))
			printf("%lld\n",sgt1.Query(1,1,n,j-1)+lsh[a[i].a]+a[i].b),++j;
	}
	return 0;
}
//}}}
//《象》曰:泽灭木,大过。君子以独立不惧,遁世无闷。

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 5956kb

input:

3
2 5
4 3
3 7

output:

7
11
16

result:

ok 3 lines

Test #2:

score: -100
Wrong Answer
time: 162ms
memory: 26296kb

input:

200000
466436993 804989151
660995237 756645598
432103296 703610564
6889895 53276988
873617076 822481192
532911431 126844295
623111499 456772252
937464699 762157133
708503076 786039753
78556972 5436013
582960979 398984169
786333369 325119902
930705057 615928139
924915828 506145001
164984329 208212435...

output:

350095369 2795
192280898 3624
273134167 5902
818754922 6391
647451864 6621
7121714 9889
6231850 11053
141848758 18782
942005148 22978
351018281 25941
158817279 26087
562134799 27423
78484566 27584
139170383 29116
549290442 31169
530804575 32745
992654406 35888
498770606 36224
487824952 37591
5887219...

result:

wrong answer 1st lines differ - expected: '1318594', found: '350095369 2795'