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Submission #291195

# Submission time Handle Problem Language Result Execution time Memory
291195 2020-09-04T21:06:09 Z TadijaSebez Scissors and Tape (CEOI19_scissors) C++11
100 / 100
 5 ms 640 KB 
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
#define ll long long
#define mt make_tuple
#define ldb double
#define pii pair<int,int>
#define pll pair<ll,ll>
template<typename T>void ckmn(T &a,T b){a=min(a,b);}
template<typename T>void ckmx(T &a,T b){a=max(a,b);}
int ri(){int x;scanf("%i",&x);return x;}
void rd(){}
template<typename...T>void rd(int &x,T&...args){scanf("%i",&x);rd(args...);}
template<typename...T>void rd(ll &x,T&...args){scanf("%lld",&x);rd(args...);}
template<typename...T>void rd(ldb &x,T&...args){scanf("%lf",&x);rd(args...);}
template<typename...T>void rd(pii &x,T&...args){scanf("%i %i",&x.first,&x.second);rd(args...);}
 
const ldb eps=1e-9;
bool eq(ldb a,ldb b){return fabs(a-b)<eps;}
 
struct pt{ldb x,y;pt(){}pt(ldb a,ldb b):x(a),y(b){}};
pt operator+(pt a,pt b){return pt(a.x+b.x,a.y+b.y);}
pt operator-(pt a,pt b){return pt(a.x-b.x,a.y-b.y);}
pt operator*(ldb b,pt a){return pt(a.x*b,a.y*b);}
pt operator/(pt a,ldb b){return pt(a.x/b,a.y/b);}
bool operator==(pt a,pt b){return eq(a.x,b.x)&&eq(a.y,b.y);}
ldb cross(pt a,pt b){return a.x*b.y-a.y*b.x;}
ldb dot(pt a,pt b){return a.x*b.x+a.y*b.y;}
ldb sq(pt a){return dot(a,a);}
ldb abs(pt a){return sqrt(sq(a));}
ldb dist(pt a,pt b){return abs(a-b);}
 
struct ply{
	vector<pt> pts;int id;
	ply():id(0){}ply(vector<pt> ps):pts(ps),id(0){}
	void add(pt x){pts.pb(x);}
	pt&operator[](int i){return pts[i];}int sz(){return pts.size();}
	bool is_rec(){return pts.size()==4&&eq(pts[0].x,0)&&eq(pts[0].y,0)&&eq(pts[1].y,0)&&eq(pts[3].x,0)&&eq(pts[1].x,pts[2].x)&&eq(pts[2].y,pts[3].y);}
	bool is_sq(){return is_rec()&&eq(pts[2].x,pts[2].y);}
	bool is_tri(){return pts.size()==3;}
	void p(){printf("%i ",pts.size());for(auto p:pts)printf("%.10f %.10f ",p.x,p.y);printf("\n");}
	ldb area(){
		ldb ans=0;
		for(int i=0,j=pts.size()-1;i<pts.size();j=i,i++){
			ans+=cross(pts[i],pts[j]);
		}
		return fabs(ans)/2;
	}
};
ply operator+(ply a,pt b){for(pt&p:a.pts)p=p+b;return a;}
void rot(ply&a){pt tmp=a[0];a[0]=a[1];a[1]=a[2];a[2]=tmp;}
bool inside(pt a,pt b,pt c,pt d){return eq(ply({a,b,c}).area(),ply({a,b,d}).area()+ply({a,c,d}).area()+ply({b,c,d}).area());}
 
struct op{char typ;int shp;vector<int> fen;};
op sci(int shp,vector<int> fen){op ans;ans.typ='s';ans.shp=shp;ans.fen=fen;return ans;}
op tap(vector<int> fen,int shp){op ans;ans.typ='t';ans.shp=shp;ans.fen=fen;return ans;}
op mve(int src,int dst){op ans;ans.typ='m';ans.shp=src;ans.fen={dst};return ans;}
 
struct Solve{
	vector<ply> pls;
	vector<op> ops;
	int add(ply p){pls.pb(p);return pls.size()-1;}
	int tri_to_rec(int tid){
		ply tmp=pls[tid];
		int cnt=0;
		while(1){
			ldb a=dist(tmp[0],tmp[1]);
			ldb b=dist(tmp[1],tmp[2]);
			ldb c=dist(tmp[2],tmp[0]);
			if(b>a||c>a){rot(tmp);cnt++;continue;}
			ldb A=pls[tid].area();
			ldb h=(A*2)/a;
			ldb x=sqrt(c*c-h*h);
			int aid;
			if(cnt==0)aid=add(ply({pt(0,0),pt(a,0),pt(x,h)}));
			if(cnt==1)aid=add(ply({pt(x,h),pt(0,0),pt(a,0)}));
			if(cnt==2)aid=add(ply({pt(a,0),pt(x,h),pt(0,0)}));
			ops.pb(mve(tid,aid));
			pt l=(pt(0,0)+pt(x,h))/2,r=(pt(x,h)+pt(a,0))/2;
			int bid=add(ply({pt(0,0),pt(a,0),r,l}));
			int cid=add(ply({pt(x,h/2),pt(x,h),l}));
			int did=add(ply({pt(x,h/2),r,pt(x,h)}));
			ops.pb(sci(aid,{bid,cid,did}));
			int eid=add(ply({pt(0,h/2),pt(0,0),l}));
			ops.pb(mve(cid,eid));
			int fid=add(ply({pt(a,h/2),r,pt(a,0)}));
			ops.pb(mve(did,fid));
			int gid=add(ply({pt(0,0),pt(a,0),pt(a,h/2),pt(0,h/2)}));
			ops.pb(tap({bid,eid,fid},gid));
			return gid;
		}
	}
	int rsz_rec_h(int rid,ldb s){
		assert(pls[rid].is_rec());
		ldb h=pls[rid][2].y,w=pls[rid][2].x;
		if(eq(h,s))return rid;
		if(s>h*2){
			ply tmp=ply({pt(0,0),pt(w/2,0),pt(w/2,h),pt(0,h)});
			int aid=add(tmp);
			int bid=add(tmp+pt(w/2,0));
			ops.pb(sci(rid,{aid,bid}));
			int cid=add(tmp+pt(0,h));
			ops.pb(mve(bid,cid));
			int did=add(ply({pt(0,0),pt(w/2,0),pt(w/2,h*2),pt(0,h*2)}));
			ops.pb(tap({aid,cid},did));
			return rsz_rec_h(did,s);
		}else if(h>2*s){
			ply tmp=ply({pt(0,0),pt(w,0),pt(w,h/2),pt(0,h/2)});
			int aid=add(tmp);
			int bid=add(tmp+pt(0,h/2));
			ops.pb(sci(rid,{aid,bid}));
			int cid=add(tmp+pt(w,0));
			ops.pb(mve(bid,cid));
			int did=add(ply({pt(0,0),pt(w*2,0),pt(w*2,h/2),pt(0,h/2)}));
			ops.pb(tap({aid,cid},did));
			return rsz_rec_h(did,s);
		}else if(s>h){
			ldb t=h*w/s,x=s-h,y=w-t;
			int aid=add(ply({pt(0,0),pt(t,0),pt(t,x),pt(y,h),pt(0,h)}));
			int bid=add(ply({pt(t,0),pt(w,0),pt(t,x)}));
			int cid=add(ply({pt(w,0),pt(w,h),pt(y,h)}));
			ops.pb(sci(rid,{aid,bid,cid}));
			int did=add(ply({pt(0,h),pt(y,h),pt(0,s)}));
			ops.pb(mve(bid,did));
			int eid=add(ply({pt(t,x),pt(t,s),pt(0,s)}));
			ops.pb(mve(cid,eid));
			int sid=add(ply({pt(0,0),pt(t,0),pt(t,s),pt(0,s)}));
			ops.pb(tap({aid,did,eid},sid));
			return sid;
		}else{
			ldb t=h*w/s,x=h-s,y=t-w;
			int aid=add(ply({pt(0,0),pt(w,0),pt(w,x),pt(y,s),pt(0,s)}));
			int bid=add(ply({pt(0,s),pt(y,s),pt(0,h)}));
			int cid=add(ply({pt(w,x),pt(w,h),pt(0,h)}));
			ops.pb(sci(rid,{aid,bid,cid}));
			int did=add(ply({pt(w,0),pt(t,0),pt(w,x)}));
			ops.pb(mve(bid,did));
			int eid=add(ply({pt(t,0),pt(t,s),pt(y,s)}));
			ops.pb(mve(cid,eid));
			int sid=add(ply({pt(0,0),pt(t,0),pt(t,s),pt(0,s)}));
			ops.pb(tap({aid,did,eid},sid));
			return sid;
		}
	}
	int rec_to_sq(int rid){
		ldb s=sqrt(pls[rid][2].x*pls[rid][2].y);
		return rsz_rec_h(rid,s);
	}
	int tri_to_sq(int tid){return rec_to_sq(tri_to_rec(tid));}
	int mrg_sqs(int sid1,int sid2){
		ldb s1=pls[sid1][1].x,s2=pls[sid2][1].x,s=sqrt(s1*s1+s2*s2);
		int rid1=rsz_rec_h(sid1,s);
		int rid2=rsz_rec_h(sid2,s);
		ldb w1=pls[rid1][2].x;
		int aid=add(ply({pt(w1,0),pt(s,0),pt(s,s),pt(w1,s)}));
		ops.pb(mve(rid2,aid));
		int bid=add(ply({pt(0,0),pt(s,0),pt(s,s),pt(0,s)}));
		ops.pb(tap({rid1,aid},bid));
		return bid;
	}
	int ply_to_sq(int pid){
		ply tmp=pls[pid];
		vector<int> tri;
		while(tmp.sz()>=3){
			for(int i=0,l=tmp.sz()-1,r=1;i<tmp.sz();l=i,i++,r=r+1==tmp.sz()?0:r+1){
				if(cross(tmp[i]-tmp[l],tmp[r]-tmp[l])>0){
					bool ok=1;
					for(int j=0;j<tmp.sz();j++)if(j!=l&&j!=i&&j!=r)ok&=!inside(tmp[l],tmp[i],tmp[r],tmp[j]);
					if(!ok)continue;
					tri.pb(add(ply({tmp[l],tmp[i],tmp[r]})));
					tmp.pts.erase(tmp.pts.begin()+i);
				}
			}
		}
		ops.pb(sci(pid,tri));
		vector<int> sqs;
		for(int i:tri)sqs.pb(tri_to_sq(i));
		while(sqs.size()>1){
			int i=sqs.back();sqs.pop_back();
			sqs.back()=mrg_sqs(sqs.back(),i);
		}
		return sqs[0];
	}
	int to_sq(int pid){
		if(pls[pid].is_rec())return rec_to_sq(pid);
		if(pls[pid].is_tri())return tri_to_sq(pid);
		return ply_to_sq(pid);
	}
}A,B;
int solve(Solve&A){
	ply st;int n=ri();for(int i=1,x,y;i<=n;i++)rd(x,y),st.add(pt(x,y));
	int pid=A.add(st);
	return A.to_sq(pid);
}
int main(){
	int aid=solve(A);
	int bid=solve(B);
	vector<ply> pls;
	vector<op> ops;
	for(ply p:A.pls)pls.pb(p);
	for(ply p:B.pls)pls.pb(p);
	auto cng=[&](int&i){if(i==bid)i=aid;else i+=A.pls.size();};
	for(op o:A.ops)ops.pb(o);
	reverse(B.ops.begin(),B.ops.end());
	for(op&o:B.ops){
		cng(o.shp);
		for(int&i:o.fen)cng(i);
		if(o.typ=='s')o.typ='t';
		else if(o.typ=='t')o.typ='s';
		else swap(o.shp,o.fen[0]);
		ops.pb(o);
	}
	int cnt=0;
	for(op o:ops){
		if(o.typ=='s'){
			printf("scissors\n");
			printf("%i %i\n",pls[o.shp].id,o.fen.size());
			for(int i:o.fen){
				pls[i].id=++cnt;
				pls[i].p();
			}
		}else if(o.typ=='t'){
			printf("tape\n");
			printf("%i ",o.fen.size());
			for(int i:o.fen)printf("%i ",pls[i].id);
			printf("\n");
			for(int i:o.fen)pls[i].p();
			pls[o.shp].id=++cnt;
			pls[o.shp].p();
		}else{
			printf("tape\n");
			printf("1 %i\n",pls[o.shp].id);
			pls[o.fen[0]].p();
			pls[o.fen[0]].p();
			pls[o.fen[0]].id=++cnt;
		}
	}
	return 0;
}

Compilation message

scissors.cpp: In member function 'void ply::p()':
scissors.cpp:42:20: warning: format '%i' expects argument of type 'int', but argument 2 has type 'std::vector<pt>::size_type' {aka 'long unsigned int'} [-Wformat=]
   42 |  void p(){printf("%i ",pts.size());for(auto p:pts)printf("%.10f %.10f ",p.x,p.y);printf("\n");}
      |                   ~^   ~~~~~~~~~~
      |                    |           |
      |                    int         std::vector<pt>::size_type {aka long unsigned int}
      |                   %li
scissors.cpp: In member function 'double ply::area()':
scissors.cpp:45:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<pt>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |   for(int i=0,j=pts.size()-1;i<pts.size();j=i,i++){
      |                              ~^~~~~~~~~~~
scissors.cpp: In function 'int main()':
scissors.cpp:218:16: warning: format '%i' expects argument of type 'int', but argument 3 has type 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wformat=]
  218 |    printf("%i %i\n",pls[o.shp].id,o.fen.size());
      |               ~^                  ~~~~~~~~~~~~
      |                |                            |
      |                int                          std::vector<int>::size_type {aka long unsigned int}
      |               %li
scissors.cpp:225:13: warning: format '%i' expects argument of type 'int', but argument 2 has type 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wformat=]
  225 |    printf("%i ",o.fen.size());
      |            ~^   ~~~~~~~~~~~~
      |             |             |
      |             int           std::vector<int>::size_type {aka long unsigned int}
      |            %li
scissors.cpp: In function 'int ri()':
scissors.cpp:12:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   12 | int ri(){int x;scanf("%i",&x);return x;}
      |                ~~~~~^~~~~~~~~
scissors.cpp: In function 'void rd(int&, T& ...) [with T = {int}]':
scissors.cpp:14:54: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   14 | template<typename...T>void rd(int &x,T&...args){scanf("%i",&x);rd(args...);}
      |                                                 ~~~~~^~~~~~~~~
scissors.cpp: In function 'void rd(int&, T& ...) [with T = {}]':
scissors.cpp:14:54: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scissors.cpp: In member function 'int Solve::tri_to_rec(int)':
scissors.cpp:84:14: warning: 'aid' may be used uninitialized in this function [-Wmaybe-uninitialized]
   84 |    ops.pb(sci(aid,{bid,cid,did}));
      |           ~~~^~~~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
2 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000001600000
3 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
4 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
5 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000001600000
6 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000001600000
7 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003400000
8 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
9 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
10 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
2 Correct 1 ms 256 KB used 74 vertices, largest error was 0.00000001600000
3 Correct 1 ms 256 KB used 74 vertices, largest error was 0.00000003200000
4 Correct 0 ms 256 KB used 46 vertices, largest error was 0.00000206199551
5 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000001783721
6 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000004331465
7 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000001600000
8 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000002059268
9 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000003683333
10 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
2 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000001600000
3 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
4 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
5 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000001600000
6 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000001600000
7 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003400000
8 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
9 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
10 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
11 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
12 Correct 1 ms 256 KB used 74 vertices, largest error was 0.00000001600000
13 Correct 1 ms 256 KB used 74 vertices, largest error was 0.00000003200000
14 Correct 0 ms 256 KB used 46 vertices, largest error was 0.00000206199551
15 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000001783721
16 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000004331465
17 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000001600000
18 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000002059268
19 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000003683333
20 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
21 Correct 1 ms 384 KB used 140 vertices, largest error was 0.00000004800000
22 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000003322475
23 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000004501356
24 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000001600000
25 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000003200000
26 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000004800000
27 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000003208830
28 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000002725664
29 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003200000
30 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003200000

Subtask #4
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000002400000
2 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000001600000
3 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000011805371
4 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000002842817
5 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000013784143
6 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000001600000
7 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000048560273
8 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000004022500
9 Correct 1 ms 384 KB used 143 vertices, largest error was 0.00000003424398
10 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000002600000

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB used 193 vertices, largest error was 0.00000014604689
2 Correct 1 ms 384 KB used 221 vertices, largest error was 0.00000004232028
3 Correct 1 ms 384 KB used 221 vertices, largest error was 0.00000002826904
4 Correct 1 ms 384 KB used 249 vertices, largest error was 0.00000003400000
5 Correct 1 ms 384 KB used 277 vertices, largest error was 0.00000003648508
6 Correct 1 ms 384 KB used 221 vertices, largest error was 0.00000003569714
7 Correct 1 ms 384 KB used 277 vertices, largest error was 0.00000005509508
8 Correct 1 ms 384 KB used 249 vertices, largest error was 0.00000003400000
9 Correct 1 ms 384 KB used 221 vertices, largest error was 0.00000010460038
10 Correct 1 ms 384 KB used 221 vertices, largest error was 0.00000002885308

Subtask #6
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
2 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000001600000
3 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
4 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
5 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000001600000
6 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000001600000
7 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003400000
8 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
9 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
10 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
11 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
12 Correct 1 ms 256 KB used 74 vertices, largest error was 0.00000001600000
13 Correct 1 ms 256 KB used 74 vertices, largest error was 0.00000003200000
14 Correct 0 ms 256 KB used 46 vertices, largest error was 0.00000206199551
15 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000001783721
16 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000004331465
17 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000001600000
18 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000002059268
19 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000003683333
20 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
21 Correct 1 ms 384 KB used 140 vertices, largest error was 0.00000004800000
22 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000003322475
23 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000004501356
24 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000001600000
25 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000003200000
26 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000004800000
27 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000003208830
28 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000002725664
29 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003200000
30 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003200000
31 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000002400000
32 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000001600000
33 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000011805371
34 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000002842817
35 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000013784143
36 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000001600000
37 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000048560273
38 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000004022500
39 Correct 1 ms 384 KB used 143 vertices, largest error was 0.00000003424398
40 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000002600000
41 Correct 2 ms 384 KB used 1100 vertices, largest error was 0.00000044526444
42 Correct 2 ms 384 KB used 600 vertices, largest error was 0.00000008137487
43 Correct 3 ms 512 KB used 1740 vertices, largest error was 0.00000023703863
44 Correct 2 ms 384 KB used 1044 vertices, largest error was 0.00000023751439
45 Correct 2 ms 416 KB used 780 vertices, largest error was 0.00000004493886
46 Correct 1 ms 384 KB used 600 vertices, largest error was 0.00000011647839
47 Correct 1 ms 384 KB used 572 vertices, largest error was 0.00000020030990
48 Correct 1 ms 384 KB used 572 vertices, largest error was 0.00000009265029
49 Correct 1 ms 384 KB used 572 vertices, largest error was 0.00000005173888
50 Correct 2 ms 384 KB used 1044 vertices, largest error was 0.00000024442758

Subtask #7
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
2 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000001600000
3 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
4 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
5 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000001600000
6 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000001600000
7 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003400000
8 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
9 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
10 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
11 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
12 Correct 1 ms 256 KB used 74 vertices, largest error was 0.00000001600000
13 Correct 1 ms 256 KB used 74 vertices, largest error was 0.00000003200000
14 Correct 0 ms 256 KB used 46 vertices, largest error was 0.00000206199551
15 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000001783721
16 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000004331465
17 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000001600000
18 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000002059268
19 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000003683333
20 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
21 Correct 1 ms 384 KB used 140 vertices, largest error was 0.00000004800000
22 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000003322475
23 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000004501356
24 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000001600000
25 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000003200000
26 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000004800000
27 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000003208830
28 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000002725664
29 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003200000
30 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003200000
31 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000002400000
32 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000001600000
33 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000011805371
34 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000002842817
35 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000013784143
36 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000001600000
37 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000048560273
38 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000004022500
39 Correct 1 ms 384 KB used 143 vertices, largest error was 0.00000003424398
40 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000002600000
41 Correct 2 ms 384 KB used 1100 vertices, largest error was 0.00000044526444
42 Correct 2 ms 384 KB used 600 vertices, largest error was 0.00000008137487
43 Correct 3 ms 512 KB used 1740 vertices, largest error was 0.00000023703863
44 Correct 2 ms 384 KB used 1044 vertices, largest error was 0.00000023751439
45 Correct 2 ms 416 KB used 780 vertices, largest error was 0.00000004493886
46 Correct 1 ms 384 KB used 600 vertices, largest error was 0.00000011647839
47 Correct 1 ms 384 KB used 572 vertices, largest error was 0.00000020030990
48 Correct 1 ms 384 KB used 572 vertices, largest error was 0.00000009265029
49 Correct 1 ms 384 KB used 572 vertices, largest error was 0.00000005173888
50 Correct 2 ms 384 KB used 1044 vertices, largest error was 0.00000024442758
51 Correct 3 ms 512 KB used 1780 vertices, largest error was 0.00000011942717
52 Correct 3 ms 512 KB used 1796 vertices, largest error was 0.00000044197521
53 Correct 2 ms 384 KB used 1156 vertices, largest error was 0.00000006531671
54 Correct 2 ms 384 KB used 1156 vertices, largest error was 0.00000016530568
55 Correct 2 ms 384 KB used 1364 vertices, largest error was 0.00000008104106
56 Correct 3 ms 512 KB used 1808 vertices, largest error was 0.00000004200526
57 Correct 3 ms 512 KB used 1684 vertices, largest error was 0.00000033313779
58 Correct 3 ms 512 KB used 2032 vertices, largest error was 0.00000005951932
59 Correct 2 ms 384 KB used 1336 vertices, largest error was 0.00000009181210
60 Correct 3 ms 512 KB used 1628 vertices, largest error was 0.00000028039754

Subtask #8
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
2 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000001600000
3 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
4 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
5 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000001600000
6 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000001600000
7 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003400000
8 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
9 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000001600000
10 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
11 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
12 Correct 1 ms 256 KB used 74 vertices, largest error was 0.00000001600000
13 Correct 1 ms 256 KB used 74 vertices, largest error was 0.00000003200000
14 Correct 0 ms 256 KB used 46 vertices, largest error was 0.00000206199551
15 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000001783721
16 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000004331465
17 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000001600000
18 Correct 1 ms 384 KB used 46 vertices, largest error was 0.00000002059268
19 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000003683333
20 Correct 1 ms 256 KB used 46 vertices, largest error was 0.00000001600000
21 Correct 1 ms 384 KB used 140 vertices, largest error was 0.00000004800000
22 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000003322475
23 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000004501356
24 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000001600000
25 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000003200000
26 Correct 1 ms 256 KB used 112 vertices, largest error was 0.00000004800000
27 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000003208830
28 Correct 1 ms 256 KB used 84 vertices, largest error was 0.00000002725664
29 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003200000
30 Correct 1 ms 384 KB used 112 vertices, largest error was 0.00000003200000
31 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000002400000
32 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000001600000
33 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000011805371
34 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000002842817
35 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000013784143
36 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000001600000
37 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000048560273
38 Correct 1 ms 256 KB used 115 vertices, largest error was 0.00000004022500
39 Correct 1 ms 384 KB used 143 vertices, largest error was 0.00000003424398
40 Correct 1 ms 384 KB used 115 vertices, largest error was 0.00000002600000
41 Correct 1 ms 384 KB used 193 vertices, largest error was 0.00000014604689
42 Correct 1 ms 384 KB used 221 vertices, largest error was 0.00000004232028
43 Correct 1 ms 384 KB used 221 vertices, largest error was 0.00000002826904
44 Correct 1 ms 384 KB used 249 vertices, largest error was 0.00000003400000
45 Correct 1 ms 384 KB used 277 vertices, largest error was 0.00000003648508
46 Correct 1 ms 384 KB used 221 vertices, largest error was 0.00000003569714
47 Correct 1 ms 384 KB used 277 vertices, largest error was 0.00000005509508
48 Correct 1 ms 384 KB used 249 vertices, largest error was 0.00000003400000
49 Correct 1 ms 384 KB used 221 vertices, largest error was 0.00000010460038
50 Correct 1 ms 384 KB used 221 vertices, largest error was 0.00000002885308
51 Correct 2 ms 384 KB used 1100 vertices, largest error was 0.00000044526444
52 Correct 2 ms 384 KB used 600 vertices, largest error was 0.00000008137487
53 Correct 3 ms 512 KB used 1740 vertices, largest error was 0.00000023703863
54 Correct 2 ms 384 KB used 1044 vertices, largest error was 0.00000023751439
55 Correct 2 ms 416 KB used 780 vertices, largest error was 0.00000004493886
56 Correct 1 ms 384 KB used 600 vertices, largest error was 0.00000011647839
57 Correct 1 ms 384 KB used 572 vertices, largest error was 0.00000020030990
58 Correct 1 ms 384 KB used 572 vertices, largest error was 0.00000009265029
59 Correct 1 ms 384 KB used 572 vertices, largest error was 0.00000005173888
60 Correct 2 ms 384 KB used 1044 vertices, largest error was 0.00000024442758
61 Correct 3 ms 512 KB used 1780 vertices, largest error was 0.00000011942717
62 Correct 3 ms 512 KB used 1796 vertices, largest error was 0.00000044197521
63 Correct 2 ms 384 KB used 1156 vertices, largest error was 0.00000006531671
64 Correct 2 ms 384 KB used 1156 vertices, largest error was 0.00000016530568
65 Correct 2 ms 384 KB used 1364 vertices, largest error was 0.00000008104106
66 Correct 3 ms 512 KB used 1808 vertices, largest error was 0.00000004200526
67 Correct 3 ms 512 KB used 1684 vertices, largest error was 0.00000033313779
68 Correct 3 ms 512 KB used 2032 vertices, largest error was 0.00000005951932
69 Correct 2 ms 384 KB used 1336 vertices, largest error was 0.00000009181210
70 Correct 3 ms 512 KB used 1628 vertices, largest error was 0.00000028039754
71 Correct 5 ms 640 KB used 3562 vertices, largest error was 0.00000020970148
72 Correct 4 ms 512 KB used 2638 vertices, largest error was 0.00000025906526
73 Correct 5 ms 640 KB used 3478 vertices, largest error was 0.00000020822714
74 Correct 4 ms 512 KB used 2858 vertices, largest error was 0.00000018240043
75 Correct 5 ms 512 KB used 2898 vertices, largest error was 0.00000013498872
76 Correct 5 ms 640 KB used 3174 vertices, largest error was 0.00000013941212
77 Correct 4 ms 512 KB used 2890 vertices, largest error was 0.00000044517487
78 Correct 5 ms 640 KB used 3534 vertices, largest error was 0.00000021434606
79 Correct 5 ms 640 KB used 3534 vertices, largest error was 0.00000020575087