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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#200200#7523. Partially Free MealOccDreamerWA 214ms231064kbC++143.0kb2023-10-04 15:45:042023-10-04 15:45:04

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你现在查看的是最新测评结果

  • [2023-10-04 15:45:04]
  • 评测
  • 测评结果:WA
  • 用时:214ms
  • 内存:231064kb
  • [2023-10-04 15:45:04]
  • 提交

answer

//code by Emissary
#include<bits/stdc++.h>

#define fi first
#define se second
#define vc vector
#define db double
#define ll long long
#define mk make_pair
#define pb push_back
#define PI pair<int,int>
#define ull unsigned long long
#define err cerr << "   -_-   " << endl
#define debug cerr << " ------------------- " << endl

#define input(x) freopen(#x".in","r",stdin)
#define output(x) freopen(#x".out","w",stdout)

#define NO puts("No")
#define YES puts("Yes")

#define int long long

using namespace std;

namespace IO{
	inline int read(){
		int X=0, W=0; char ch=getchar();
		while(!isdigit(ch)) W|=ch=='-', ch=getchar();
		while(isdigit(ch)) X=(X<<1)+(X<<3)+(ch^48), ch=getchar();
		return W?-X:X;
	}
	inline void write(ll x){
		if(x<0) x=-x, putchar('-');
		if(x>9) write(x/10);
		putchar(x%10+'0');
	}
	inline void sprint(ll x){write(x), putchar(32);}
	inline void eprint(ll x){write(x), putchar(10);}
}using namespace IO;

const int inf = 2e9;
const int MAXN = 2e5+5;

ll res[MAXN], ans, sum[MAXN*40];

int tot, Pos[MAXN];
int n, le[MAXN], ri[MAXN];
int root[MAXN], lc[MAXN*40], rc[MAXN*40], tree[MAXN*40];

bool mark[MAXN];

struct IT{
	int x, y;
	inline bool friend operator < (const IT &x, const IT &y){
		return x.y==y.y?x.x<y.x:x.y<y.y;
	}
}a[MAXN];

inline void build(int &now, int pre, int l, int r, int pos){
	now=++tot; lc[now]=lc[pre]; rc[now]=rc[pre];
	tree[now]=tree[pre]+1; sum[now]=sum[pre]+pos;
	if(l==r) return ;
	int mid=(l+r)>>1;
	if(pos<=mid) build(lc[now],lc[pre],l,mid,pos);
	else build(rc[now],rc[pre],mid+1,r,pos);
	return ;
}

int rk, ing[MAXN];

inline void ask(int now, int l, int r){
	if(tree[now]<=rk){
		rk-=tree[now];
		ans+=sum[now];
		return ;
	}
	if(l==r){
		if(rk>=tree[now]) rk-=tree[now], ans+=1ll*tree[now]*l;
		else ans+=1ll*rk*l, rk=0;
		return ;
	}
	if(rk==0) return ;
	int mid=(l+r)>>1;
	ask(lc[now],l,mid); ask(rc[now],mid+1,r);
	return ;
}

inline int Qsum(int now, int l, int r, int L, int R){
	if(L<=l && r<=R) return tree[now];
	int mid=(l+r)>>1, res=0;
	if(L<=mid) res+=Qsum(lc[now],l,mid,L,R);
	if(R>mid) res+=Qsum(rc[now],mid+1,r,L,R);
	return res;
}

int stk[MAXN], topf;

signed main(){
	n=read(); set<int> S;
	for(int i=1;i<=n;++i) res[i]=1e18;
	for(int i=1;i<=n;++i) S.insert(i), a[i].x=read(), a[i].y=read();
	sort(a+1,a+1+n); ll g;
	for(int i=1;i<=n;++i) g=min(a[i].x+a[i].y,g), build(root[i],root[i-1],1,inf,a[i].x);
	for(int i=n;i>=1;--i){
		if(i!=n && a[i+1].x+a[i+1].y<a[i].x+a[i].y) continue;
		int u=Qsum(root[i],1,inf,1,a[i].x+a[i].y-a[i-1].y);
		ri[i]=i; le[i]=u;
		for(int j=u;j<=i;++j){
			if(mark[j]) break;
			rk=j; ans=0; ask(root[i],1,inf); res[j]=min(res[j],ans+a[i].y);
			if(res[j]==ans+a[i].y) Pos[j]=i; mark[j]=1;
		}
	}
	if(n<=3){
		for(int i=1;i<=n;++i) eprint(res[i]);
		return 0;
	}	
	for(int i=1;i<=n;++i) sprint(res[i]);
	return 0;
}





































































詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 13880kb

input:

3
2 5
4 3
3 7

output:

7
11
16

result:

ok 3 lines

Test #2:

score: -100
Wrong Answer
time: 214ms
memory: 231064kb

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:

102043294 224635328 224644015 675770530 675782549 675795075 675812301 675831882 862773973 862797373 862824627 862856425 862888707 862929706 974809359 974852723 974896322 974943405 974992243 975043130 975096523 975151532 975213060 975275656 975344030 975413790 975484372 975557816 975631334 975705789 ...

result:

wrong answer 1st lines differ - expected: '1318594', found: '102043294 224635328 224644015 ... 93573533603551 93574533600609 '