QOJ.ac
QOJ
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 |
---|---|---|---|---|---|---|---|---|---|
#672508 | #5067. Two Walls | qinglu09 | WA | 214ms | 3964kb | C++23 | 8.5kb | 2024-10-24 17:08:22 | 2024-10-24 17:08:23 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long long LL;
#define endl '\n'
#define per(i, a, b) for(int i = (a); i >= (b); i--)
#define rep(i, a, b) for(int i = (a); i <= (b); i++)
typedef pair<int,int> PII;
typedef long double ld;
#define double ld
const int N=1e5+10;
const ld eps=1e-12;
#define debug(x) cout<<#x<<": "<<x<<endl
const double pi = acos(-1.0);
const double pi1=pi/180,pi2=180/pi;
double dtopi(double x) {return x*pi1;}
double pitod(double x) {return x*pi2;}
int sgn(double x)
{
if(fabs(x)<eps) return 0; // x == 0, 精度范围内的近似相等
return x>0?1:-1; // 返回正负
}
typedef struct point
{
double x,y;
point(double x = 0, double y = 0) : x(x), y(y) {}
double operator * (point b) {return x*b.x+y*b.y;}//点乘
double operator ^ (point b) {return x*b.y-y*b.x;}//叉乘
point operator + (point b) {return point(x+b.x,y+b.y);}
point operator - (point b) {return point(x-b.x,y-b.y);}
bool operator == (const point &b) const {return sgn(x-b.x)==0&&sgn(y-b.y)==0;}
bool operator < (const point &b) const {return sgn(x-b.x)==0?sgn(y-b.y)<0:x<b.x;}
bool operator > (point b) {return !(*this<b);}
point operator * (double k) {return point(k*x,k*y);}//数乘
point operator / (double k) {return point(x/k,y/k);}//数除
double len() {return hypot(x,y);}//模长
double len2() {return x*x+y*y;}//模长平方
point trunc(double r) {double l=len();r/=l;return point(x*r,y*r);}//变模长为r
double dis(point b){return hypot(x-b.x,y-b.y);}
double angle() {return atan2(y,x);}
int quad() {return sgn(y)>0||sgn(y)==0&&sgn(x)>0;}//0:[-π,0) 1:[0,π)
point unit() {return *this/len();}//单位向量
}Vector;
double len(Vector a) {return sqrt(a*a);}//模长
double len2(Vector a) {return a*a;}//模长
double dis(point a,point b) {return (a-b).len();}
double dis2(point a,point b) {return (a-b).len2();}
double norm(double x)//返回弧度[0,2π)
{
while(x<0) x+=2*pi;
while(x>=2*pi) x-=2*pi;
return x;
}
double angle(Vector a,Vector b)//a到b的夹角
{
double t=acos((a*b)/len(a)/len(b));
return t; // 返回 [0,π]
//return pitod(t); // 返回 [0,180]
}
double rad(Vector a,Vector b)//角aob弧度大小
{
return fabs(atan2(fabs(a^b),a*b));
}
point rotleft(point a) {return point(-a.y,a.x);}//逆时针旋转90度
point rotright(point a) {return point(a.y,-a.x);}//顺时针旋转90度
point rotate(point a,point o,double angle)//点a绕点p逆时针旋转弧度angle [0,π]
{
point v=a-o;
double c=cos(angle),s=sin(angle);
return point(o.x+v.x*c-v.y*s,o.y+v.x*s+v.y*c);
}
Vector Rotate(Vector a,double angle)//向量旋转弧度angle [0,π]
{
Vector b(sin(angle),cos(angle));
return Vector(a^b,a*b);
}
//1: b在a的逆时针方向
//-1: b在a的顺时针方向
//2: b与a同向共线
//-2: b在a反向共线
int cross(Vector a,Vector b)//向量b与a的方位关系
{
int x=sgn(a^b),y=sgn(a*b);
if(x!=0) return x;
else return 2*y;
}
bool sameline(point a,point b,point c) {return sgn((b-a)^(c-b))==0;}//三点共线
double cross(point a,point b,point c) {return (b-a)^(c-a);}//ab叉乘ac
double dot(point a,point b,point c) {return (b-a)*(c-a);}//ab点乘ac
typedef struct line
{
point s,e;
line(){}
line(point _s,point _e) {s =_s; e= _e;}
line(point p,double angle)//点斜
{
s=p;
if(sgn(angle-pi/2)==0) e=(s+point(0,1));
else e=(s+point(1,tan(angle)));
}
line(double a,double b,double c)//ax+by+c=0;
{
if(sgn(a)==0) {s=point(0,-c/b);e=point(1,-c/b);}
else if(sgn(b)==0) {s=point(-c/a,0);e=point(-c/a,1);}
else {s=point(0,-c/b);e=point(1,(-c-a)/b);}
}
double length() {return s.dis(e);}//线段长度
double angle1()//返回[0,π]的基于x轴的斜倾角(弧度制)
{
double k=atan2(e.y-s.y,e.x-s.x);
if(sgn(k)<0) k+=pi;
if(sgn(k-pi)==0) k-=pi;
return k;
}
double angle2()//返回(-π,π]的基于x正半轴的斜倾角(弧度制)
{
return atan2(e.y-s.y,e.x-s.x);
}
}seg;
//-1: 在右侧(顺时针)
//1: 在左侧(逆时针)
//0: 在直线上
int relation_p_l(point p,line l) {return sgn((p-l.s)^(l.e-l.s));}//点与直线关系
double dis_p_l(point p,line l) {return fabs((p-l.s)^(l.e-l.s))/l.length();}//点到直线的距离
point prog(point p,line l)//点p在直线l上的投影点(垂足)
{
point x=l.e-l.s;
return l.s+((x*(x*(p-l.s)))/(x.len2()));
}
point mirror(point p,line l)//点p在直线l上的对称点
{
point q=prog(p,l);
return point(2*q.x-p.x,2*q.y-p.y);
}
bool relation_p_seg(point p,seg l)//点是否在线段上
{
return sgn((p-l.s)^(l.e-l.s))==0&&sgn((p-l.s)*(p-l.e))<=0;
}
double dis_p_seg(point p,seg l)//点到线段的距离
{
if(sgn((p-l.s)*(l.e-l.s))<0||sgn((p-l.e)*(l.s-l.e))<0)
return min(p.dis(l.s),p.dis(l.e));
return dis_p_l(p,l);
}
bool parallel(line l,line v) {return sgn((l.e-l.s)^(v.e-v.s))==0;}//判断平行
//0: 平行
//1: 共线
//-1: 相交
int relation_l_l(line l,line v)//判断两直线的位置关系
{
if(parallel(l,v)) return relation_p_l(l.s,v)==0;
return -1;
}
//-1: 规范相交
//1: 非规范相交(顶点处相交)
//0: 不相交
int relation_l_seg(line l,seg v)//直线与线段位置关系
{
int d1=sgn((l.e-l.s)^(v.s-l.s));
int d2=sgn((l.e-l.s)^(v.e-l.s));
if((d1^d2)==-2) return -1;
return (d1==0||d2==0);
}
//-1: 规范相交(恰有一个交点且非端点,即互相穿过)
//1: 非规范相交
//0: 不相交
int relation_seg_seg(seg l,seg v)//两线段相交判断
{
int d1=sgn((l.e-l.s)^(v.s-l.s));
int d2=sgn((l.e-l.s)^(v.e-l.s));
int d3=sgn((v.e-v.s)^(l.s-v.s));
int d4=sgn((v.e-v.s)^(l.e-v.s));
if ((d1^d2)==-2&&(d3^d4)==-2) return -1;
return (d1==0&&sgn((v.s-l.s)*(v.s-l.e))<=0)||
(d2==0&&sgn((v.e-l.s)*(v.e-l.e))<=0)||
(d3==0&&sgn((l.s-v.s)*(l.s-v.e))<=0)||
(d4==0&&sgn((l.e-v.s)*(l.e-v.e))<=0);
}
double dis_seg_seg(seg l,seg v)//线段到线段的距离
{
if(relation_seg_seg(l,v)) return 0;
return min(min(dis_p_seg(v.s,l),dis_p_seg(v.e,l)),min(dis_p_seg(l.s,v),dis_p_seg(l.e,v)));
}
bool lcrossl(line a,line b)//求两直线的交点(需要保证直线不平行或共线)
{
// double operator ^ (point b) {return x*b.y-y*b.x;}//叉乘
point u=a.s-b.s,v=a.e-a.s,w=b.e-b.s;
//***************************
if((w^v)==0)//o2优化出问题的时候直接返回mle,
{
vector<int>q;
while(1) q.push_back(1);
}
//***************************
return sgn(u^w)*sgn((w^v))>=0;
}
void solve()
{
point a,b;
cin>>a.x>>a.y;
cin>>b.x>>b.y;
point h1,h2,g1,g2;
cin>>h1.x>>h1.y>>h2.x>>h2.y;
cin>>g1.x>>g1.y>>g2.x>>g2.y;
seg now(a,b),h(h1,h2),g(g1,g2);
if(a==b)
{
cout<<0<<endl;
return;
}
if(relation_seg_seg(now,h)==0&&relation_seg_seg(now,g)==0)
{
cout<<0<<endl;
}
else
{
vector<line>A,B;
if(relation_seg_seg(seg(a,h1),g)!=-1) A.push_back(line(a,h1));
if(relation_seg_seg(seg(a,h2),g)!=-1) A.push_back(line(a,h2));
if(relation_seg_seg(seg(a,g1),h)!=-1) A.push_back(line(a,g1));
if(relation_seg_seg(seg(a,g2),h)!=-1) A.push_back(line(a,g2));
if(relation_seg_seg(seg(b,h1),g)!=-1) B.push_back(line(b,h1));
if(relation_seg_seg(seg(b,h2),g)!=-1) B.push_back(line(b,h2));
if(relation_seg_seg(seg(b,g1),h)!=-1) B.push_back(line(b,g1));
if(relation_seg_seg(seg(b,g2),h)!=-1) B.push_back(line(b,g2));
for(auto x:A)
{
for(auto y:B)
{
if(relation_l_l(x,y)==-1)
{
if(lcrossl(x,y) && lcrossl(y, x))
{
cout<<1<<endl;
return;
}
// Vector u=point(x.e-x.s);
// Vector v=point(z-x.s);
// Vector u1=point(y.e-y.s);
// Vector v1=point(z-y.s);
// if(sgn(u*v)>0&&sgn(u1*v1)>0)
// {
// // debug(x.e.x);
// // debug(x.e.y);
// // debug(x.s.x);
// // debug(x.s.y);
// // debug(y.e.x);
// // debug(y.e.y);
// // debug(y.s.x);
// // debug(y.s.y);
// // debug(z.x);
// // debug(z.y);
// // debug(u.x);
// // debug(u.y);
// // debug(v.x);
// // debug(v.y);
// cout<<1<<endl;
// return;
// }
}
}
}
cout<<2<<endl;
}
}
int main()
{
ios::sync_with_stdio(0);
cin.tie(0),cout.tie(0);
int T=1;
cin>>T;
while(T--)
{
solve();
}
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 1ms
memory: 3816kb
input:
3 0 0 1 1 2 2 3 3 4 4 5 5 0 0 1 1 2 2 3 3 2 2 3 3 0 0 10 10 10 0 0 10 1 1 2 2
output:
0 0 1
result:
ok 3 number(s): "0 0 1"
Test #2:
score: 0
Accepted
time: 0ms
memory: 3828kb
input:
2 -999999999 999999998 999999999 999999998 -1000000000 -1000000000 1000000000 1000000000 1000000000 -1000000000 -1000000000 1000000000 -999999999 999999998 999999999 999999998 -999999998 -999999998 1000000000 1000000000 999999998 -999999998 -1000000000 1000000000
output:
2 1
result:
ok 2 number(s): "2 1"
Test #3:
score: 0
Accepted
time: 0ms
memory: 3952kb
input:
1 0 0 1 1 2 2 3 3 4 4 5 5
output:
0
result:
ok 1 number(s): "0"
Test #4:
score: 0
Accepted
time: 202ms
memory: 3840kb
input:
100000 -851839419 34688642 -667081997 395784949 -624068418 -155389155 119194510 -758711821 -992436155 -812775173 851861070 -592596572 974613003 -179673992 -485749861 520596304 -115838823 -265233646 -573799007 -222234500 608830643 -887109945 483106217 -906910755 -597593284 384264657 940783 476657007 ...
output:
0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 1 0 0 1 1 1 0 1 0 0 1 0 1 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 1 1 1 1 1 0 1 1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 0 1 1 1 1 1 1 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 1 1 0 0 0 0 0 0 1 0 1 1 0 1 0 0 1 0 0 1 1 0 0 0 1 0 1 0 1 0 0 0 1 1 ...
result:
ok 100000 numbers
Test #5:
score: 0
Accepted
time: 214ms
memory: 3656kb
input:
100000 -496405053 -492673762 111401587 764822338 -588077735 774345046 959995351 -972693439 -729349041 -573156496 326664422 645305810 -477016787 -561855978 697257071 461011057 -416669921 377733217 784674141 -204150537 695471214 -642123788 -968584097 801626277 -329331824 68483816 945230774 982358552 -...
output:
1 1 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 1 1 0 1 1 0 1 1 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 0 1 0 1 0 0 0 0 1 1 0 1 1 0 0 0 1 1 1 1 1 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 0 1 1 1 0 0 0 0 0 0 0 1 1 1 1 ...
result:
ok 100000 numbers
Test #6:
score: 0
Accepted
time: 206ms
memory: 3960kb
input:
100000 153996608 390029247 838007668 -918017777 -257119758 -244043252 390730779 813324945 -761229221 -38570526 634492154 -116791808 19475923 760994742 -119735998 991360398 -665623518 -632455126 -394909798 -481033868 -974798424 140919454 -715241704 510163308 -61070363 -542264319 -353569028 -511939904...
output:
1 0 0 1 1 1 0 0 0 1 1 0 1 1 0 0 0 1 0 1 1 1 1 0 1 1 1 1 0 1 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 1 1 0 1 0 1 0 1 1 1 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 1 0 1 0 0 1 0 1 1 0 1 0 1 0 0 1 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 1 0 0 1 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 1 1 1 0 0 1 0 0 0 ...
result:
ok 100000 numbers
Test #7:
score: 0
Accepted
time: 210ms
memory: 3648kb
input:
100000 509430974 -432300451 -140418957 -600857890 -464218867 442601156 -768468380 61286241 -203174812 201048150 404262799 826143280 567846134 673780049 525213848 983652653 -671487323 600446325 963563350 -462949905 -888157854 628995403 -166932017 218700340 207191097 898865049 590720963 288728935 4143...
output:
0 0 0 1 0 0 1 1 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 0 1 1 0 1 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 1 0 1 1 0 0 0 1 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 1 1 0 0 0 1 1 0 0 0 1 0 0 0 0 1 1 0 0 1 0 1 1 0 1 1 1 0 0 0 0 0 0 0 1 1 1 0 0 1 1 0 0 0 0 0 0 1 1 1 0 1 0 0 1 0 0 0 0 0 1 1 0 1 0 ...
result:
ok 100000 numbers
Test #8:
score: 0
Accepted
time: 210ms
memory: 3688kb
input:
100000 -840167367 450402558 586187125 -231820501 -428228185 -627664644 367299755 142271917 59912302 735634121 469000739 64045662 -935661158 291598063 -291779221 -780965301 -920440920 -409742018 -216020590 965199471 -801517283 -587961356 -156679415 465294457 423575055 583084208 -759956341 794430480 8...
output:
1 1 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 1 0 0 1 0 0 1 1 1 0 1 0 1 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 1 0 1 1 0 1 0 0 1 0 0 1 1 1 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 1 1 1 0 0 0 0 1 1 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 1 1 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 ...
result:
ok 100000 numbers
Test #9:
score: 0
Accepted
time: 214ms
memory: 3712kb
input:
100000 -779700294 -76959846 -340361999 380306679 -392237502 58979764 -201964817 -314799493 28032122 -729779910 -56195909 -454962165 -387290947 -142461426 891227711 -493705752 778727982 823159433 899362766 983283434 -471786920 -48007905 391630272 173831488 691836515 -322631221 236211152 -699867976 -3...
output:
0 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 1 0 0 0 0 0 1 0 1 1 1 0 0 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 1 1 0 1 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 1 0 1 1 0 0 0 ...
result:
ok 100000 numbers
Test #10:
score: 0
Accepted
time: 213ms
memory: 3824kb
input:
100000 -181176136 805743163 681211377 454376774 -599336611 988713965 638836024 -823748404 586086531 -490161233 251631822 782940218 -133888029 -524643413 74234642 -553290999 529774386 -533873706 -332098675 -998632604 -385146349 735035338 350005371 -412598775 960097976 -638412062 -819498858 -194166431...
output:
1 0 1 1 1 0 1 0 0 1 0 0 0 1 1 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 1 0 1 1 1 0 1 1 1 1 1 1 0 0 0 0 1 0 1 1 0 1 1 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 1 0 1 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 1 ...
result:
ok 100000 numbers
Test #11:
score: 0
Accepted
time: 214ms
memory: 3764kb
input:
100000 469225525 -311553829 -592182543 -933496047 -268378634 -29674334 -225395842 -985852520 849173645 44424737 21402468 20842600 657571974 -906825400 -742758427 -266031450 228943287 455937953 783284681 724484066 -593473073 -776888715 603347764 -460971951 -528550773 -954192903 -170176161 68445323 76...
output:
1 1 0 0 1 1 1 0 1 0 0 0 0 0 1 1 1 0 0 1 0 1 1 0 1 0 1 1 1 0 0 0 0 1 1 1 0 1 1 1 0 0 1 0 0 0 0 1 1 0 1 0 1 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 0 0 1 1 1 0 1 1 1 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 1 0 0 1 0 0 1 1 1 1 1 1 0 0 1 1 0 1 0 1 1 0 1 0 1 0 1 1 0 1 1 0 1 0 0 0 0 1 0 1 0 ...
result:
ok 100000 numbers
Test #12:
score: 0
Accepted
time: 210ms
memory: 3620kb
input:
100000 824659891 866116474 429390833 -564458658 -232387951 656970075 910372293 505198569 817293465 579010708 86140408 963777688 616007597 416025321 440248505 -325616697 -20010310 -311160598 -101331964 742568030 -506832502 -236935264 -848342550 -752434920 -850223901 435058963 825991332 574146868 -776...
output:
1 0 0 0 1 1 1 0 0 1 0 0 1 0 1 0 1 1 0 1 0 0 0 1 0 0 1 1 0 0 1 0 1 1 0 0 0 1 1 0 0 1 0 0 1 1 0 1 0 1 1 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 1 0 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 1 1 1 1 0 1 1 0 0 1 1 0 0 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 0 1 0 0 1 0 0 1 1 0 0 1 0 1 1 1 ...
result:
ok 100000 numbers
Test #13:
score: 0
Accepted
time: 214ms
memory: 3816kb
input:
100000 -181402541 -196228170 624722764 328251238 783857631 682518931 547715844 969228879 823684584 -149364638 -913952210 833196798 62726516 -554264004 664711179 426420047 -418659204 986117749 725195722 -692340474 963934566 206423874 688322091 -850621504 -259681786 -92095128 52318280 220754482 262610...
output:
1 1 0 1 0 0 0 1 1 0 0 0 1 0 0 1 0 1 1 0 0 0 0 1 1 0 1 1 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 0 1 1 1 1 0 0 0 0 1 0 0 1 0 1 0 0 0 1 1 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 1 0 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 1 0 1 0 0 1 0 0 1 1 0 0 1 0 1 0 1 1 1 ...
result:
ok 100000 numbers
Test #14:
score: 0
Accepted
time: 210ms
memory: 3704kb
input:
100000 417121618 686474839 -353703861 697288626 -885184394 -630836661 -611483316 755247261 -618261009 -204713255 855818437 -223868114 316129433 -641478697 -152281890 661802094 -962580095 219019198 -159420924 -969223805 -654457570 989467117 -763368223 562948234 251669466 -702843263 996608271 -9785766...
output:
0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 1 0 1 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 1 0 0 1 1 0 1 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 1 0 0 1 1 0 0 0 1 1 0 1 0 0 1 0 1 1 0 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 1 0 1 0 0 0 0 1 1 0 0 0 1 0 0 1 1 1 0 0 0 0 1 0 1 ...
result:
ok 100000 numbers
Test #15:
score: 0
Accepted
time: 211ms
memory: 3964kb
input:
100000 -932476723 -135854859 667869515 -985551488 -849193711 593864833 819252113 298175852 -650141189 329872715 -836353833 -985965732 -892410565 976339317 -969274959 654094349 -968443900 -791169144 660995138 -951139842 -567817000 -470579434 -510025830 566452559 519930927 686408603 -302191531 -472875...
output:
1 0 1 1 0 0 1 1 0 0 0 1 0 0 1 1 1 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 1 1 0 1 0 1 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 1 1 0 1 1 0 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 1 1 1 0 1 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 1 1 1 1 0 1 1 0 1 0 1 0 0 1 0 1 0 1 0 0 1 1 1 1 0 0 0 0 0 1 0 0 0 ...
result:
ok 100000 numbers
Test #16:
score: 0
Accepted
time: 210ms
memory: 3760kb
input:
100000 -577042357 -958184557 -553646903 -616514099 -761325526 -719490759 -44979753 -210773060 -387054074 864458686 638449520 546903944 -639007648 299190036 213731973 889476396 782602504 -148202282 19468285 -933055879 -238086637 17496515 -204805935 518079383 493225093 127537970 642098459 32826410 215...
output:
0 0 0 0 1 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 1 0 1 0 0 1 1 0 1 1 1 1 1 1 1 0 1 0 0 1 1 0 1 1 1 0 0 0 0 0 0 0 1 0 1 1 1 1 1 0 0 1 1 1 0 0 0 1 1 0 0 0 1 1 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 1 1 1 0 1 1 0 0 1 0 0 0 1 0 0 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 1 1 ...
result:
ok 100000 numbers
Test #17:
score: 0
Accepted
time: 214ms
memory: 3828kb
input:
100000 -516575284 219485746 172959179 -299354213 979697864 -32846351 795821088 -372877176 171000334 -895922639 703187460 -510160968 -142514938 -82991950 -308293802 881768651 776738700 -915300832 839884347 790060792 -151446066 800539757 48536459 226616414 709609051 -188242871 -656701343 538527956 912...
output:
0 0 1 1 1 1 0 0 1 1 0 0 0 1 1 0 0 0 0 1 1 0 0 0 1 1 0 0 1 0 1 1 1 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 0 0 1 1 0 0 1 0 1 0 0 0 1 0 0 1 1 1 1 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 0 0 0 1 1 0 1 0 1 0 0 1 0 1 1 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 0 0 0 1 0 1 ...
result:
ok 100000 numbers
Test #18:
score: 0
Accepted
time: 210ms
memory: 3888kb
input:
100000 133826376 -897811246 -805467447 69683176 -984311454 896887850 226556516 -881826087 139120154 -361336668 472958105 727741414 110887979 -465173937 631623338 -882849303 475907601 74510826 -44732299 513177461 -359772790 -416417001 596846146 -64846555 977870511 -798991006 287588648 -955770500 -633...
output:
0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 1 0 1 1 0 0 0 0 1 0 1 0 1 0 0 1 0 1 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 1 1 1 1 1 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 ...
result:
ok 100000 numbers
Test #19:
score: 0
Accepted
time: 214ms
memory: 3960kb
input:
100000 489260742 -15108237 -78861365 681810357 -896443270 -416467743 -932642644 904192296 402207268 173249302 537696045 -329323498 902347982 -899233426 -480337024 -595589754 -68013290 -692587724 -981226446 531261424 -30042427 123536449 850188539 -356309523 -753868029 885228154 936911345 -450068955 1...
output:
1 1 1 0 0 0 1 0 1 1 1 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 1 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 1 0 0 1 1 1 0 0 0 0 0 0 1 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 0 0 0 1 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 1 0 1 0 0 1 0 0 1 0 1 1 1 1 0 0 ...
result:
ok 100000 numbers
Test #20:
score: 0
Accepted
time: 209ms
memory: 3736kb
input:
100000 -617247806 -542470641 699622219 998970243 -860452587 565143960 203125491 447120886 960261677 707835273 550556483 908578885 -844249102 718584588 702669908 -360207707 -73877095 297223934 -160810384 254378093 56598144 611612398 -601501775 -109715406 -780573863 569447313 -361888457 350599884 5702...
output:
1 1 0 0 1 1 0 0 0 0 1 0 1 1 1 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 1 1 1 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 0 0 0 1 1 0 1 1 1 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 1 1 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 ...
result:
ok 100000 numbers
Test #21:
score: 0
Accepted
time: 213ms
memory: 3892kb
input:
100000 -261813440 340232368 -573771701 -631992369 -529494610 -505121840 -661106375 233139268 928381497 947453949 320327128 389571058 -52789098 336402602 -114323161 -124825660 -617797985 940190796 659605678 272462056 143238715 -605344361 -591249174 -401178375 -269222611 -41300822 877368828 856301429 ...
output:
1 0 0 0 0 0 0 1 0 0 1 1 1 0 1 1 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 0 0 1 1 1 0 0 1 1 0 1 1 0 1 1 0 1 0 1 0 0 1 0 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 ...
result:
ok 100000 numbers
Test #22:
score: 0
Accepted
time: 214ms
memory: 3732kb
input:
100000 -201346367 -482097330 742768969 -19865188 -736593719 -113444726 474661760 -223932141 -808531390 -517960081 90097774 -667493854 200613819 -45779385 -931316230 -132533405 -623661790 -69997546 18078824 -4421275 767936371 -65390910 -337906780 -987608637 -961151 -652048957 -473308476 -637997027 -5...
output:
1 0 0 0 0 0 1 0 0 1 0 1 1 1 1 1 0 1 0 1 0 0 1 1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 1 1 1 0 0 0 1 0 0 1 0 1 1 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 1 1 0 0 0 0 1 1 0 1 0 1 0 1 0 0 1 1 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0 ...
result:
ok 100000 numbers
Test #23:
score: 0
Accepted
time: 214ms
memory: 3760kb
input:
100000 889700307 83152852 81040013 -449413311 374958682 300600303 -247400099 -855076598 -624900532 -785317715 857266066 -410224840 872271274 -850603331 -975572718 973091933 421906561 -222540906 -675309230 591089749 -544630032 -809400213 70027428 -810848022 902977690 -179653965 -183689299 262567523 7...
output:
0 1 0 0 1 1 0 0 0 1 1 0 1 0 0 1 0 0 0 1 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 1 1 1 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 1 1 2 1 0 0 1 1 0 0 1 1 1 1 1 1 0 0 0 1 0 1 0 0 0 0 1 0 0 1 1 1 1 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 1 1 1 1 0 0 0 1 1 1 1 0 0 1 0 0 0 1 1 0 0 0 1 1 1 0 1 0 0 0 0 1 0 0 0 0 1 1 1 1 0 0 1 ...
result:
ok 100000 numbers
Test #24:
score: 0
Accepted
time: 86ms
memory: 3672kb
input:
45369 0 0 0 -1 999999997 999999997 -999999997 -999999998 -999999997 -999999997 999999997 999999998 0 0 0 -1 999999997 999999997 -999999997 -1000000000 -999999997 -999999997 999999997 999999998 0 0 0 -1 999999997 999999997 -999999998 -999999997 -999999997 -999999997 999999997 999999998 0 0 0 -1 99999...
output:
1 0 0 1 1 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 2 1 1 2 2 1 1 2 1 1 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 2 1 1 2 2 1 1 2 1 1 1 2 1 1 2 2 1 1 2 1 1 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 2 1 1 2 2 1 1 2 1 1 1 2 1 1 2 2 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 0 0 ...
result:
ok 45369 numbers
Test #25:
score: -100
Wrong Answer
time: 165ms
memory: 3724kb
input:
100000 -1 -1 0 -2 2 1 0 0 -1 1 1 -1 -2 -1 -2 -1 0 -1 -1 0 2 2 0 -2 0 2 1 -2 0 -2 -2 0 2 -1 -2 0 0 2 -2 -2 -2 0 2 1 1 2 1 0 1 0 1 -1 0 -1 2 0 2 2 1 2 2 1 0 0 -2 1 1 2 -1 1 -1 2 0 0 2 1 2 -2 -2 1 -2 -2 1 -2 -1 -1 1 2 -2 -2 0 1 -2 1 -1 -2 -2 1 -1 1 -1 2 2 0 -1 2 -2 -2 0 2 0 1 1 -2 1 0 1 1 0 0 2 1 1 -2 ...
output:
0 0 1 1 1 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 1 0 0 1 1 1 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 1 1 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 1 1 1 0 1 0 0 1 1 0 1 1 1 1 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 0 ...
result:
wrong answer 33764th numbers differ - expected: '1', found: '2'