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 |
---|---|---|---|---|---|---|---|---|---|
#673991 | #5067. Two Walls | mobbb | WA | 91ms | 3736kb | C++20 | 5.8kb | 2024-10-25 12:56:07 | 2024-10-25 12:56:07 |
Judging History
answer
#include <bits/stdc++.h>
#define ll long long
#define db ll
constexpr db EPS = 0;
int sign(db a){ return a < -EPS ? -1 : a > EPS; }
int cmp(db a,db b) {return sign(a - b);}
struct P {
db x,y;
P() {}
P(db _x,db _y) : x(_x),y(_y){}
P operator+(P p) {return {x + p.x,y + p.y};}
P operator-(P p) {return {x - p.x,y - p.y};}
P operator*(db d) {return {x * d,y * d};}
P operator/(db d) {return {x / d,y / d};}
bool operator < (P p) const{
int c = cmp(x,p.x);
if (c) return c == -1;
return cmp(y , p.y) == -1;
}
bool operator == (P o) const{
return cmp(x,o.x) == 0 && cmp(y,o.y) == 0;
}
db dot(P p){return x * p.x + y * p.y;}
// a * b == |a| * |b| * cos<a,b> ,大于0为锐角小于0为钝角等于0为直角
db det(P p){return {x * p.y - y * p.x};}
// a * b == |a| * |b| * sin<a,b> == - (b * a) ,a逆时针转多少度可以转到b
// 大于0 b在a的逆时针方向,等于0共线,小于0 b在a的顺时针方向
void read(){std::cin >> x >> y;}
void print(){std::cout << x << " " << y << "\n";}
db distTo(P p) {return (*this - p).abs();}
db alpha() {return atan2l(y,x);}
db abs() {return sqrtl(abs2());}
db abs2() {return x * x + y * y;}
P rot90() {return P(-y,x);} // 逆时针旋转90度
int quad(){return sign(y) == 1 || (sign(y) == 0 && sign(x) == 1);}
P unit() {return *this / abs();}
// P rot(db an){return {x * cosl(an) - y * sinl(an),x * sinl(an) + y * cosl(an)};}
};
#define cross(p1,p2,p3) ((p2.x - p1.x) * (p3.y - p1.y) - (p2.y - p1.y) * (p3.x - p1.x))
#define crossOp(p1,p2,p3) sign(cross(p1,p2,p3)) // 以p1为起点去考虑<p1,p2> <p1,p3>
// 大于p3在p2的逆时针方向,小于0在顺时针,等于0共线
// 两个直线是否相交
bool chkLL(P p1,P p2,P q1,P q2){
db a1 = cross(q1,q2,p1),a2 = -cross(q1,q2,p2);
return sign(a1 + a2) != 0;
}
// 求两直线交点
P isLL(P p1,P p2,P q1,P q2){
db a1 = cross(q1,q2,p1),a2 = -cross(q1,q2,p2);
return (p1 * a2 + p2 * a1) / (a1 + a2);
}
// 判断区间 [l1,r1] ,[l2,r2] 是否相交
bool intersect(db l1,db r1,db l2,db r2){
if (l1 > r1) std::swap(l1,r1);if (l2 > r2) std::swap(l2,r2);
return !(cmp(r1,l2) == -1 || cmp(r2,l1) == -1);
}
// 两线段是否相交
bool isSS(P p1,P p2,P q1,P q2){
return intersect(p1.x,p2.x,q1.x,q2.x) && intersect(p1.y,p2.y,q1.y,q2.y) &&
crossOp(p1,p2,q1) * crossOp(p1,p2,q2) <= 0 && crossOp(q1,q2,p1) * crossOp(q1,q2,p2) <= 0;
}
// 两线段是否严格相交
bool isSS_strict(P p1,P p2,P q1,P q2){
return crossOp(p1,p2,q1) * crossOp(p1,p2,q2) < 0 && crossOp(q1,q2,p1) * crossOp(q1,q2,p2) < 0;
}
// m 在不在a和b之间
bool isMiddle(db a,db m,db b){
return sign(a - m) == 0 || sign(b - m) == 0 || (a < m != b < m);
}
// 点m 在不在a和b之间
bool isMiddle(P a,P m,P b){
return isMiddle(a.x,m.x,b.x) && isMiddle(a.y,m.y,b.y);
}
// 点q在线段上
bool onSeg(P p1,P p2, P q){
return crossOp(p1,p2,q) == 0 && isMiddle(p1,q,p2);
}
// 点q严格在线段上
bool onSeg_strict(P p1,P p2,P q){
return crossOp(p1,p2,q) == 0 && sign((q - p1).dot(p1 - p2)) * sign((q - p2).dot(p1 - p2));
}
// 求 q 到 p1p2的投影
P proj(P p1,P p2,P q){
P dir = p2 - p1;
return p1 + dir * (dir.dot(q - p1) / dir.abs2());
}
// 求 q以直线p1p2为轴的反射
P refect(P p1,P p2,P q){
return proj(p1,p2,q) * 2 - q;
}
// 求q到线段p1p2的最短距离
db nearest(P p1,P p2,P q){
if (p1 == p2) return p1.distTo(q);
P h = proj(p1,p2,q);
if (isMiddle(p1,h,p2)){
return q.distTo(h);
}
return std::min(p1.distTo(q),p2.distTo(q));
}
// 求线段p1p2 与线段q1q2的距离
db disSS(P p1,P p2,P q1,P q2){
if(isSS(p1,p2,q2,q2)) return 0;
return std::min({nearest(p1,p2,q1),nearest(p1,p2,q2),nearest(q1,q2,p1),nearest(q1,q2,p2)});
}
// 极角排序
// sort(p,p + n,[&](P a,P b){
// int qa = a.quad,qb = b.quad;
// if (qa != qb) return qa < qb;
// return sign(a.det(b)) > 0;
// })
int solve(){
P a,b,c,d,e,f;
a.read(),b.read();
c.read(),d.read();
e.read(),f.read();
if (!isSS(a,b,c,d) && !isSS(a,b,e,f)){
return 0;
}
if (!isSS_strict(c,d,e,f)){
return 1;
}
if (crossOp(c,d,a) * crossOp(c,d,b) >= 0) {
return 1;
}
if (crossOp(e,f,a) * crossOp(e,f,b) >= 0){
return 1;
}
if (crossOp(e,f,a) > 0) {
std::swap(e,f);
}
if (crossOp(d,c,a) > 0){
std::swap(c,d);
}
if ((c - d).det(f - e) < 0){
std::swap(c,f);
std::swap(d,e);
}
// P la = e - a,ra = c - a;
// P lb = f - b,rb = d - b;
// // c.print(),d.print(),e.print(),f.print();
// std::vector<std::pair<P,int>> evt;
// evt.push_back({la,1});
// evt.push_back({ra,-1});
// evt.push_back({lb,1});
// evt.push_back({rb,-1});
// auto cmp = [&](P a,P b){
// int qa = a.quad(),qb = b.quad();
// if (qa != qb) return qa < qb;
// return sign(a.det(b)) > 0;
// };
// int cur = cmp(ra,la) + cmp(rb,lb);
// // std::cerr << cur << '\n';
// sort(evt.begin(),evt.end(),[&](std::pair<P,int> a,std::pair<P,int> b){
// int qa = a.first.quad(),qb = b.first.quad();
// if (qa != qb) return qa < qb;
// if (a.first.det(b.first) == 0){
// return a.second < b.second;
// }
// return a.first.det(b.first) > 0;
// });
// if (cur >= 2) return 1;
// for (auto [a,b] : evt){
// cur += b;
// if (cur >= 2){
// return 1;
// }
// }
auto check = [&](P mid, P l, P r){
if (l.det(r) >= 0){
return (l.det(mid) >= 0 && r.det(mid) <= 0);
}else{
return !(l.det(mid) <= 0 && r.det(mid) >= 0);
}
};
if (check(c - a,f - b,d - b)) return 1;
if (check(e - a,f - b,d - b)) return 1;
if (check(d - b,e - a,c - a)) return 1;
if (check(f - b,e - a,c - a)) return 1;
return 2;
}
int main(){
std::ios::sync_with_stdio(false);
std::cin.tie(nullptr);
int t;
std::cin >> t;
while (t--){
std::cout << solve() << '\n';
}
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3624kb
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: 3612kb
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: 3652kb
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: 89ms
memory: 3616kb
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: 91ms
memory: 3692kb
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: 90ms
memory: 3512kb
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: 86ms
memory: 3628kb
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: 89ms
memory: 3620kb
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: 90ms
memory: 3660kb
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: 81ms
memory: 3564kb
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: 85ms
memory: 3736kb
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: 85ms
memory: 3612kb
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: 86ms
memory: 3612kb
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: 86ms
memory: 3688kb
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: 89ms
memory: 3632kb
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: 90ms
memory: 3548kb
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: 90ms
memory: 3620kb
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: 91ms
memory: 3696kb
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: 89ms
memory: 3620kb
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: 90ms
memory: 3624kb
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: 85ms
memory: 3664kb
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: 90ms
memory: 3548kb
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: 90ms
memory: 3604kb
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: -100
Wrong Answer
time: 27ms
memory: 3736kb
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 1 1 1 1 1 1 1 1 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 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 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 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 0 0 ...
result:
wrong answer 34th numbers differ - expected: '2', found: '1'