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답안 #851873

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
851873 2023-09-20T17:47:02 Z MilosMilutinovic Fish 2 (JOI22_fish2) C++14
48 / 100
 4000 ms 66188 KB 
#include <bits/stdc++.h>
using namespace std;
#define rep(i,a,n) for (int i=a;i<n;i++)
#define per(i,a,n) for (int i=n-1;i>=a;i--)
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define all(x) (x).begin(),(x).end()
#define fi first
#define se second
#define SZ(x) ((int)(x).size())
typedef vector<int> VI;
typedef basic_string<int> B;
typedef long long ll;
typedef pair<int,int> PII;
typedef double db;
mt19937 mrand(random_device{}()); 
const ll mod=1000000007;
int rnd(int x) { return mrand() % x;}
ll powmod(ll a,ll b) {ll res=1;a%=mod; assert(b>=0); for(;b;b>>=1){if(b&1)res=res*a%mod;a=a*a%mod;}return res;}
ll gcd(ll a,ll b) { return b?gcd(b,a%b):a;}
// head

const int N=100100;
const int M=8*N;
const int inf=(int)1e9;
int n,q,a[N];

namespace sum {
	ll c[N];
	void modify(int p,int v) {
		for (;p<N;p+=p&-p) c[p]+=v;
	}
	ll get(int p) {
		ll r=0;
		for (;p>0;p-=p&-p) r+=c[p];
		return r;
	}
	ll get(int l,int r) {
		if (l>r) {
			return 0ll;
		}
		return get(r)-get(l-1);
	}
};

namespace cnt {
	PII st[M];
	int lzy[M];
	void push(int x) {
		st[x*2].fi+=lzy[x];
		st[x*2+1].fi+=lzy[x];
		lzy[x*2]+=lzy[x];
		lzy[x*2+1]+=lzy[x];
		lzy[x]=0;
	}
	PII mrg(PII a,PII b) {
		PII r;
		r.fi=min(a.fi,b.fi);
		r.se=(a.fi==r.fi?a.se:0)+(b.fi==r.fi?b.se:0);
		return r;
	}
	void pull(int x) {
		st[x]=mrg(st[x*2],st[x*2+1]);
	}
	void build(int x,int l,int r) {
		if (l==r) {
			st[x].fi=0;
			st[x].se=1;
			return;
		}
		int mid=l+r>>1;
		build(x*2,l,mid);
		build(x*2+1,mid+1,r);
		pull(x);
	}
	void add(int x,int l,int r,int ql,int qr,int v) {
		if (l>r||l>qr||r<ql||ql>qr) {
			return;
		}
		if (ql<=l&&r<=qr) {
			st[x].fi+=v;
			lzy[x]+=v;
			push(x);
			return;
		}
		push(x);
		int mid=l+r>>1;
		add(x*2,l,mid,ql,qr,v);
		add(x*2+1,mid+1,r,ql,qr,v);
		pull(x);
	}
	PII query(int x,int l,int r,int ql,int qr) {
		if (l>r||l>qr||r<ql) {
			return mp(inf,0);
		}
		if (ql<=l&&r<=qr) {
			return st[x];
		}
		push(x);
		int mid=l+r>>1;
		auto qvl=query(x*2,l,mid,ql,qr);
		auto qvr=query(x*2+1,mid+1,r,ql,qr);
		pull(x);
		return mrg(qvl,qvr);
	}
	int sol(int l,int r) {
		auto p=query(1,1,n,l,r);
		return p.se;
	}
};

vector<PII> my;
namespace segs {
	vector<PII> st[M];
	multiset<PII> all;
	void add(int x,int l,int r,int ql,int qr,PII p) {
		if (x==1) all.insert(p);
		if (l>r||l>qr||r<ql) {
			return;
		}
		if (ql<=l&&r<=qr) {
			st[x].pb(p);
			return;
		}
		int mid=l+r>>1;
		add(x*2,l,mid,ql,qr,p);
		add(x*2+1,mid+1,r,ql,qr,p);
	}
	/* void rem(int x,int l,int r,PII p) {
		if (l>r||l>p.se||r<p.fi) {
			return;
		}
		if (p.fi<=l&&r<=p.se) {
			st[x].erase(st[x].find(p));
			return;
		}
		int mid=l+r>>1;
		rem(x*2,l,mid,p);
		rem(x*2+1,mid+1,r,p);
	} */
	void dfs(int x,int l,int r,int p) {
		for (auto& p:st[x]) {
			if (all.find(p)!=all.end()) {
				all.erase(all.find(p));
				cnt::add(1,1,n,p.fi+1,p.se-1,-1);
			}
		}
		st[x].clear();
		if (l==r) {
			return;
		}
		int mid=l+r>>1;
		if (p<=mid) {
			dfs(x*2,l,mid,p);
		} else {
			dfs(x*2+1,mid+1,r,p);
		}
	}
};

namespace pref {
	struct node {
		ll vl,vr,lzyl,lzyr;
		node(ll _vl=0,ll _vr=0,ll tg1=0,ll tg2=0) : vl(_vl),vr(_vr),lzyl(tg1),lzyr(tg2) {}
	};
	node st[M];
	node mrg(node a,node b) {
		node r;
		r.vl=max(a.vl,b.vl);
		r.vr=max(a.vr,b.vr);
		return r;
	}
	void pull(int x) {
		st[x]=mrg(st[x*2],st[x*2+1]);
	}
	void push(int x) {
		st[x*2].vl+=st[x].lzyl;
		st[x*2+1].vl+=st[x].lzyl;
		st[x*2].lzyl+=st[x].lzyl;
		st[x*2+1].lzyl+=st[x].lzyl;
		st[x].lzyl=0;
		st[x*2].vr+=st[x].lzyr;
		st[x*2+1].vr+=st[x].lzyr;
		st[x*2].lzyr+=st[x].lzyr;
		st[x*2+1].lzyr+=st[x].lzyr;
		st[x].lzyr=0;
	}
	void build(int x,int l,int r) {
		if (l==r) {
			st[x].vl=a[l]-sum::get(1,l-1);
			st[x].vr=a[l]-sum::get(l+1,N-1);
			st[x].lzyl=0;
			st[x].lzyr=0;
			return;
		}
		int mid=l+r>>1;
		build(x*2,l,mid);
		build(x*2+1,mid+1,r);
		pull(x);
	}
	void modifyL(int x,int l,int r,int ql,int qr,ll v) {
		if (l>r||l>qr||r<ql||ql>qr) {
			return;
		}
		if (ql<=l&&r<=qr) {
			st[x].lzyl+=v;
			st[x].vl+=v;
			push(x);
			return;
		}
		push(x);
		int mid=l+r>>1;
		modifyL(x*2,l,mid,ql,qr,v);
		modifyL(x*2+1,mid+1,r,ql,qr,v);
		pull(x);
	}
	void modifyR(int x,int l,int r,int ql,int qr,ll v) {
		if (l>r||l>qr||r<ql||ql>qr) {
			return;
		}
		if (ql<=l&&r<=qr) {
			st[x].lzyr+=v;
			st[x].vr+=v;
			push(x);
			return;
		}
		push(x);
		int mid=l+r>>1;
		modifyR(x*2,l,mid,ql,qr,v);
		modifyR(x*2+1,mid+1,r,ql,qr,v);
		pull(x);
	}
	node query(int x,int l,int r,int ql,int qr) {
		if (l>r||l>qr||r<ql||ql>qr) {
			return node(-inf*1ll*inf,-inf*1ll*inf,0ll,0ll);
		}
		if (ql<=l&&r<=qr) {
			return st[x];
		}
		push(x);
		int mid=l+r>>1;
		node qvl=query(x*2,l,mid,ql,qr);
		node qvr=query(x*2+1,mid+1,r,ql,qr);
		pull(x);
		return mrg(qvl,qvr);
	}
};

void build() {
	cnt::build(1,1,n);
	rep(i,1,n+1) {
		sum::modify(i,a[i]);
	}
	pref::build(1,1,n);
	stack<int> stk;
	rep(i,1,n+1) {
		while (SZ(stk)>0&&a[i]>a[stk.top()]) {
			int L=stk.top();
			int R=i;
			if (L!=R-1&&min(a[L],a[R])>sum::get(L+1,R-1)) {
				segs::add(1,1,n,L,R,mp(L,R));
				cnt::add(1,1,n,L+1,R-1,1);
			}
			stk.pop();
		}
		stk.push(i);
	}
	while (SZ(stk)) stk.pop();
	per(i,1,n+1) {
		while (SZ(stk)>0&&a[i]>=a[stk.top()]) {
			int L=i;
			int R=stk.top();
			if (L!=R-1&&min(a[L],a[R])>sum::get(L+1,R-1)) {
				segs::add(1,1,n,L,R,mp(L,R));
				cnt::add(1,1,n,L+1,R-1,1);
			}
			stk.pop();
		}
		stk.push(i);
	}
}

int main() {
	scanf("%d",&n);
	rep(i,1,n+1) {
		scanf("%d",&a[i]);
	}
	build();
	scanf("%d",&q);
	while (q--) {
		int op;
		scanf("%d",&op);
		if (op==1) {
			int i,x;
			scanf("%d%d",&i,&x);
			sum::modify(i,-a[i]);
			sum::modify(i,x);
			pref::modifyL(1,1,n,i,i,-a[i]+x);
			pref::modifyR(1,1,n,i,i,-a[i]+x);
			if (i!=n) pref::modifyL(1,1,n,i+1,n,a[i]-x);
			if (i!=1) pref::modifyR(1,1,n,1,i-1,a[i]-x);
			a[i]=x;
			my.clear();
			segs::dfs(1,1,n,i);
			for (auto& p:my) {
				if (min(a[p.fi],a[p.se])>sum::get(p.fi+1,p.se-1)) {
					segs::add(1,1,n,p.fi,p.se,p);
					cnt::add(1,1,n,p.fi+1,p.se-1,1);
				}
			}
			VI L(1,i),R(1,i);
			{
				ll ft=sum::get(i,n);
				int cur=i-1;
				while (cur>0&&pref::query(1,1,n,1,cur).vr+ft>0) {
					int low=1,high=cur,pos=cur;
					while (low<=high) {
						int mid=low+high>>1;
						if (pref::query(1,1,n,mid,cur).vr+ft>0) {
							pos=mid;
							low=mid+1;
						} else {
							high=mid-1;
						}
					}
					L.pb(pos);
					cur=pos-1;
				}
			}
			{
				ll ft=sum::get(1,i);
				int cur=i+1;
				while (cur<=n&&pref::query(1,1,n,cur,n).vl+ft>0) {
					int low=cur,high=n,pos=cur;
					while (low<=high) {
						int mid=low+high>>1;
						if (pref::query(1,1,n,cur,mid).vl+ft>0) {
							pos=mid;
							high=mid-1;
						} else {
							low=mid+1;
						}
					}
					R.pb(pos);
					cur=pos+1;
				}
			}
			//rep(j,1,i) if (a[j]>sum::get(j+1,i-1)) L.pb(j);
			//rep(j,i+1,n+1) if (a[j]>sum::get(i+1,j-1)) R.pb(j);
			for (int x:L) {
				for (int y:R) {
					if (x+1<y&&min(a[x],a[y])>sum::get(x+1,y-1)) {
						segs::add(1,1,n,x,y,mp(x,y));
						cnt::add(1,1,n,x+1,y-1,1);
					}
				}
			}
		} else {
			int l,r;
			scanf("%d%d",&l,&r);
			{
				int low=l,high=r,pos=l;
				while (low<=high) {
					int mid=low+high>>1;
					if (pref::query(1,1,n,mid,r).vl+sum::get(1,l-1)>0) {
						pos=mid;
						low=mid+1;
					} else {
						high=mid-1;
					}
				}
				l=pos;
			}
			{
				int low=l,high=r,pos=r;
				while (low<=high) {
					int mid=low+high>>1;
					if (pref::query(1,1,n,l,mid).vr+sum::get(r+1,n)>0) {
						pos=mid;
						high=mid-1;
					} else {
						low=mid+1;
					}
				}
				r=pos;
			}
			//printf("-- %d %d --\n",l,r);
			printf("%d\n",cnt::sol(l,r));
		}
	}
}

Compilation message

fish2.cpp: In function 'void cnt::build(int, int, int)':
fish2.cpp:72:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   72 |   int mid=l+r>>1;
      |           ~^~
fish2.cpp: In function 'void cnt::add(int, int, int, int, int, int)':
fish2.cpp:88:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   88 |   int mid=l+r>>1;
      |           ~^~
fish2.cpp: In function 'PII cnt::query(int, int, int, int, int)':
fish2.cpp:101:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  101 |   int mid=l+r>>1;
      |           ~^~
fish2.cpp: In function 'void segs::add(int, int, int, int, int, PII)':
fish2.cpp:126:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  126 |   int mid=l+r>>1;
      |           ~^~
fish2.cpp: In function 'void segs::dfs(int, int, int, int)':
fish2.cpp:153:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  153 |   int mid=l+r>>1;
      |           ~^~
fish2.cpp: In function 'void pref::build(int, int, int)':
fish2.cpp:197:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  197 |   int mid=l+r>>1;
      |           ~^~
fish2.cpp: In function 'void pref::modifyL(int, int, int, int, int, ll)':
fish2.cpp:213:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  213 |   int mid=l+r>>1;
      |           ~^~
fish2.cpp: In function 'void pref::modifyR(int, int, int, int, int, ll)':
fish2.cpp:229:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  229 |   int mid=l+r>>1;
      |           ~^~
fish2.cpp: In function 'pref::node pref::query(int, int, int, int, int)':
fish2.cpp:242:12: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  242 |   int mid=l+r>>1;
      |           ~^~
fish2.cpp: In function 'int main()':
fish2.cpp:319:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  319 |       int mid=low+high>>1;
      |               ~~~^~~~~
fish2.cpp:337:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  337 |       int mid=low+high>>1;
      |               ~~~^~~~~
fish2.cpp:365:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  365 |      int mid=low+high>>1;
      |              ~~~^~~~~
fish2.cpp:378:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  378 |      int mid=low+high>>1;
      |              ~~~^~~~~
fish2.cpp:285:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  285 |  scanf("%d",&n);
      |  ~~~~~^~~~~~~~~
fish2.cpp:287:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  287 |   scanf("%d",&a[i]);
      |   ~~~~~^~~~~~~~~~~~
fish2.cpp:290:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  290 |  scanf("%d",&q);
      |  ~~~~~^~~~~~~~~
fish2.cpp:293:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  293 |   scanf("%d",&op);
      |   ~~~~~^~~~~~~~~~
fish2.cpp:296:9: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  296 |    scanf("%d%d",&i,&x);
      |    ~~~~~^~~~~~~~~~~~~~
fish2.cpp:361:9: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  361 |    scanf("%d%d",&l,&r);
      |    ~~~~~^~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 49752 KB Output is correct
2 Correct 9 ms 49756 KB Output is correct
3 Correct 8 ms 49752 KB Output is correct
4 Correct 8 ms 49752 KB Output is correct
5 Correct 23 ms 49752 KB Output is correct
6 Correct 12 ms 49752 KB Output is correct
7 Correct 20 ms 49940 KB Output is correct
8 Correct 17 ms 49752 KB Output is correct
9 Correct 15 ms 49868 KB Output is correct
10 Correct 13 ms 49752 KB Output is correct
11 Correct 11 ms 49752 KB Output is correct
12 Correct 14 ms 49752 KB Output is correct
13 Correct 12 ms 49752 KB Output is correct
14 Correct 12 ms 49752 KB Output is correct
15 Correct 14 ms 49752 KB Output is correct
16 Correct 11 ms 49752 KB Output is correct
17 Correct 14 ms 49752 KB Output is correct
18 Correct 12 ms 49752 KB Output is correct
19 Correct 12 ms 49752 KB Output is correct
20 Correct 11 ms 49752 KB Output is correct

Subtask #2
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 10 ms 49752 KB Output is correct
2 Correct 99 ms 64084 KB Output is correct
3 Correct 76 ms 63012 KB Output is correct
4 Correct 82 ms 64132 KB Output is correct
5 Correct 76 ms 63056 KB Output is correct
6 Correct 52 ms 59420 KB Output is correct
7 Correct 56 ms 57656 KB Output is correct
8 Correct 57 ms 59104 KB Output is correct
9 Correct 39 ms 57684 KB Output is correct
10 Correct 56 ms 59808 KB Output is correct
11 Correct 50 ms 59472 KB Output is correct
12 Correct 48 ms 58704 KB Output is correct
13 Correct 48 ms 58704 KB Output is correct
14 Correct 64 ms 61404 KB Output is correct
15 Correct 65 ms 61008 KB Output is correct

Subtask #3
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 49752 KB Output is correct
2 Correct 9 ms 49756 KB Output is correct
3 Correct 8 ms 49752 KB Output is correct
4 Correct 8 ms 49752 KB Output is correct
5 Correct 23 ms 49752 KB Output is correct
6 Correct 12 ms 49752 KB Output is correct
7 Correct 20 ms 49940 KB Output is correct
8 Correct 17 ms 49752 KB Output is correct
9 Correct 15 ms 49868 KB Output is correct
10 Correct 13 ms 49752 KB Output is correct
11 Correct 11 ms 49752 KB Output is correct
12 Correct 14 ms 49752 KB Output is correct
13 Correct 12 ms 49752 KB Output is correct
14 Correct 12 ms 49752 KB Output is correct
15 Correct 14 ms 49752 KB Output is correct
16 Correct 11 ms 49752 KB Output is correct
17 Correct 14 ms 49752 KB Output is correct
18 Correct 12 ms 49752 KB Output is correct
19 Correct 12 ms 49752 KB Output is correct
20 Correct 11 ms 49752 KB Output is correct
21 Correct 10 ms 49752 KB Output is correct
22 Correct 99 ms 64084 KB Output is correct
23 Correct 76 ms 63012 KB Output is correct
24 Correct 82 ms 64132 KB Output is correct
25 Correct 76 ms 63056 KB Output is correct
26 Correct 52 ms 59420 KB Output is correct
27 Correct 56 ms 57656 KB Output is correct
28 Correct 57 ms 59104 KB Output is correct
29 Correct 39 ms 57684 KB Output is correct
30 Correct 56 ms 59808 KB Output is correct
31 Correct 50 ms 59472 KB Output is correct
32 Correct 48 ms 58704 KB Output is correct
33 Correct 48 ms 58704 KB Output is correct
34 Correct 64 ms 61404 KB Output is correct
35 Correct 65 ms 61008 KB Output is correct
36 Correct 150 ms 65104 KB Output is correct
37 Correct 120 ms 63312 KB Output is correct
38 Correct 100 ms 62288 KB Output is correct
39 Correct 185 ms 65360 KB Output is correct
40 Correct 94 ms 62216 KB Output is correct
41 Correct 70 ms 59348 KB Output is correct
42 Correct 71 ms 59216 KB Output is correct
43 Correct 73 ms 57680 KB Output is correct
44 Correct 68 ms 57704 KB Output is correct
45 Correct 145 ms 60904 KB Output is correct
46 Correct 75 ms 59984 KB Output is correct
47 Correct 63 ms 57680 KB Output is correct
48 Correct 97 ms 58960 KB Output is correct
49 Correct 65 ms 58964 KB Output is correct
50 Correct 87 ms 61264 KB Output is correct
51 Correct 89 ms 61012 KB Output is correct
52 Correct 84 ms 61484 KB Output is correct

Subtask #4
23.0 / 23.0

# 결과 실행 시간 메모리 Grader output
1 Correct 10 ms 49752 KB Output is correct
2 Correct 99 ms 64084 KB Output is correct
3 Correct 76 ms 63012 KB Output is correct
4 Correct 82 ms 64132 KB Output is correct
5 Correct 76 ms 63056 KB Output is correct
6 Correct 52 ms 59420 KB Output is correct
7 Correct 56 ms 57656 KB Output is correct
8 Correct 57 ms 59104 KB Output is correct
9 Correct 39 ms 57684 KB Output is correct
10 Correct 56 ms 59808 KB Output is correct
11 Correct 50 ms 59472 KB Output is correct
12 Correct 48 ms 58704 KB Output is correct
13 Correct 48 ms 58704 KB Output is correct
14 Correct 64 ms 61404 KB Output is correct
15 Correct 65 ms 61008 KB Output is correct
16 Correct 8 ms 49752 KB Output is correct
17 Correct 1650 ms 63708 KB Output is correct
18 Correct 1580 ms 65728 KB Output is correct
19 Correct 1695 ms 64228 KB Output is correct
20 Correct 1605 ms 63848 KB Output is correct
21 Correct 1661 ms 63768 KB Output is correct
22 Correct 1718 ms 65820 KB Output is correct
23 Correct 1688 ms 63428 KB Output is correct
24 Correct 1648 ms 64460 KB Output is correct
25 Correct 1685 ms 64080 KB Output is correct
26 Correct 1590 ms 64508 KB Output is correct
27 Correct 1551 ms 59888 KB Output is correct
28 Correct 1537 ms 60176 KB Output is correct
29 Correct 1538 ms 59672 KB Output is correct
30 Correct 1226 ms 58020 KB Output is correct
31 Correct 1168 ms 57944 KB Output is correct
32 Correct 1500 ms 60432 KB Output is correct
33 Correct 1595 ms 60540 KB Output is correct
34 Correct 1511 ms 59480 KB Output is correct
35 Correct 1541 ms 58416 KB Output is correct
36 Correct 1532 ms 61532 KB Output is correct
37 Correct 1389 ms 59328 KB Output is correct
38 Correct 1376 ms 59492 KB Output is correct
39 Correct 1624 ms 62172 KB Output is correct
40 Correct 1826 ms 61804 KB Output is correct

Subtask #5
0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Correct 10 ms 49752 KB Output is correct
2 Correct 99 ms 64084 KB Output is correct
3 Correct 76 ms 63012 KB Output is correct
4 Correct 82 ms 64132 KB Output is correct
5 Correct 76 ms 63056 KB Output is correct
6 Correct 52 ms 59420 KB Output is correct
7 Correct 56 ms 57656 KB Output is correct
8 Correct 57 ms 59104 KB Output is correct
9 Correct 39 ms 57684 KB Output is correct
10 Correct 56 ms 59808 KB Output is correct
11 Correct 50 ms 59472 KB Output is correct
12 Correct 48 ms 58704 KB Output is correct
13 Correct 48 ms 58704 KB Output is correct
14 Correct 64 ms 61404 KB Output is correct
15 Correct 65 ms 61008 KB Output is correct
16 Correct 9 ms 49752 KB Output is correct
17 Execution timed out 4042 ms 66188 KB Time limit exceeded
18 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 49752 KB Output is correct
2 Correct 9 ms 49756 KB Output is correct
3 Correct 8 ms 49752 KB Output is correct
4 Correct 8 ms 49752 KB Output is correct
5 Correct 23 ms 49752 KB Output is correct
6 Correct 12 ms 49752 KB Output is correct
7 Correct 20 ms 49940 KB Output is correct
8 Correct 17 ms 49752 KB Output is correct
9 Correct 15 ms 49868 KB Output is correct
10 Correct 13 ms 49752 KB Output is correct
11 Correct 11 ms 49752 KB Output is correct
12 Correct 14 ms 49752 KB Output is correct
13 Correct 12 ms 49752 KB Output is correct
14 Correct 12 ms 49752 KB Output is correct
15 Correct 14 ms 49752 KB Output is correct
16 Correct 11 ms 49752 KB Output is correct
17 Correct 14 ms 49752 KB Output is correct
18 Correct 12 ms 49752 KB Output is correct
19 Correct 12 ms 49752 KB Output is correct
20 Correct 11 ms 49752 KB Output is correct
21 Correct 10 ms 49752 KB Output is correct
22 Correct 99 ms 64084 KB Output is correct
23 Correct 76 ms 63012 KB Output is correct
24 Correct 82 ms 64132 KB Output is correct
25 Correct 76 ms 63056 KB Output is correct
26 Correct 52 ms 59420 KB Output is correct
27 Correct 56 ms 57656 KB Output is correct
28 Correct 57 ms 59104 KB Output is correct
29 Correct 39 ms 57684 KB Output is correct
30 Correct 56 ms 59808 KB Output is correct
31 Correct 50 ms 59472 KB Output is correct
32 Correct 48 ms 58704 KB Output is correct
33 Correct 48 ms 58704 KB Output is correct
34 Correct 64 ms 61404 KB Output is correct
35 Correct 65 ms 61008 KB Output is correct
36 Correct 150 ms 65104 KB Output is correct
37 Correct 120 ms 63312 KB Output is correct
38 Correct 100 ms 62288 KB Output is correct
39 Correct 185 ms 65360 KB Output is correct
40 Correct 94 ms 62216 KB Output is correct
41 Correct 70 ms 59348 KB Output is correct
42 Correct 71 ms 59216 KB Output is correct
43 Correct 73 ms 57680 KB Output is correct
44 Correct 68 ms 57704 KB Output is correct
45 Correct 145 ms 60904 KB Output is correct
46 Correct 75 ms 59984 KB Output is correct
47 Correct 63 ms 57680 KB Output is correct
48 Correct 97 ms 58960 KB Output is correct
49 Correct 65 ms 58964 KB Output is correct
50 Correct 87 ms 61264 KB Output is correct
51 Correct 89 ms 61012 KB Output is correct
52 Correct 84 ms 61484 KB Output is correct
53 Correct 8 ms 49752 KB Output is correct
54 Correct 1650 ms 63708 KB Output is correct
55 Correct 1580 ms 65728 KB Output is correct
56 Correct 1695 ms 64228 KB Output is correct
57 Correct 1605 ms 63848 KB Output is correct
58 Correct 1661 ms 63768 KB Output is correct
59 Correct 1718 ms 65820 KB Output is correct
60 Correct 1688 ms 63428 KB Output is correct
61 Correct 1648 ms 64460 KB Output is correct
62 Correct 1685 ms 64080 KB Output is correct
63 Correct 1590 ms 64508 KB Output is correct
64 Correct 1551 ms 59888 KB Output is correct
65 Correct 1537 ms 60176 KB Output is correct
66 Correct 1538 ms 59672 KB Output is correct
67 Correct 1226 ms 58020 KB Output is correct
68 Correct 1168 ms 57944 KB Output is correct
69 Correct 1500 ms 60432 KB Output is correct
70 Correct 1595 ms 60540 KB Output is correct
71 Correct 1511 ms 59480 KB Output is correct
72 Correct 1541 ms 58416 KB Output is correct
73 Correct 1532 ms 61532 KB Output is correct
74 Correct 1389 ms 59328 KB Output is correct
75 Correct 1376 ms 59492 KB Output is correct
76 Correct 1624 ms 62172 KB Output is correct
77 Correct 1826 ms 61804 KB Output is correct
78 Correct 9 ms 49752 KB Output is correct
79 Execution timed out 4042 ms 66188 KB Time limit exceeded
80 Halted 0 ms 0 KB -