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 |
---|---|---|---|---|---|---|---|---|---|
#594382 | #6599. The Grand Tournament | Rilllo | AC ✓ | 160ms | 4080kb | C++23 | 7.3kb | 2024-09-27 22:37:25 | 2024-09-27 22:37:25 |
Judging History
answer
// ICPC Shenyang 2020 A, The Grand Tournament
// http://oj.daimayuan.top/course/30/problem/1210
#include<bits/stdc++.h>
#define rep(i,s,t) for (int i = s; i < t; i++)
using i64 = long long;
using db = double;
const db EPS = 1e-9;
inline int sign(db a) { return a < -EPS ? -1 : a > EPS; }
inline 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}; }
// 按 x 然后 y 进行比较
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; }
db det(P p) { return x * p.y - y * p.x; }
db distTo(P p) { return (*this - p).abs(); }
db alpha() { return std::atan2(y, x); }
void read() { int _x, _y; std::cin >> _x >> _y; x = _x, y = _y;}
void write() {std::cout << "(" << x << ", " << y << ")" << "\n";}
db abs() { return std::sqrt(abs2()); }
db abs2() { return x * x + y * y; }
P rot90() { return P(-y,x);}
P unit() { return *this / abs(); }
int quad() const { return sign(y) == 1 || (sign(y) == 0 && sign(x) >= 0); }
P rot(db an){ return { x * std::cos(an) - y * std::sin(an), x * std::sin(an) + y * std::cos(an)}; }
};
// p1p2 和 p1p3 的叉积
#define cross(p1, p2, p3) ((p2.x - p1.x) * (p3.y - p1.y) - (p3.x - p1.x) * (p2.y - p1.y))
// 顺时针还是逆时针还是共线
#define crossOp(p1, p2, p3) sign(cross(p1, p2, p3))
// 直线 p1p2, q1q2 是否恰有一个交点
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;
}
// 求直线 p1p2, q1q2 的交点
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 );
}
// 线段 p1p2, q1q2 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;
}
// 线段 p1p2, q1q2 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 a 和 b 之间
bool isMiddle(db a, db m, db b) {
/*if (a > b) std::std::swap(a, b);
return cmp(a, m) <= 0 && cmp(m, b) <= 0;*/
return sign(a - m) == 0 || sign(b - m) == 0 || (a < m != b < m);
}
bool isMiddle(P a, P m, P b) {
return isMiddle(a.x, m.x, b.x) && isMiddle(a.y, m.y, b.y);
}
// 点 p 在线段 p1p2 上
bool onSeg(P p1, P p2, P q){
return crossOp(p1,p2,q) == 0 && isMiddle(p1, q, p2);
}
// q1q2 和 p1p2 的交点 在 p1p2 上?
// 点 p 严格在 p1p2 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)) < 0;
}
// 求 q 到 直线p1p2 的投影(垂足) ⚠️ : p1 != p2
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 reflect(P p1, P p2, P q){
return proj(p1,p2,q) * 2 - q;
}
// 求 q 到 线段p1p2 的最小距离
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,q1,q2)) return 0;
return std::min(std::min(nearest(p1,p2,q1),nearest(p1,p2,q2)), std::min(nearest(q1,q2,p1),nearest(q1,q2,p2)));
}
db area(std::vector<P> ps){
db ret = 0; rep(i,0,ps.size()) ret += ps[i].det(ps[(i+1)%ps.size()]);
return ret/2;
}
int contain(std::vector<P> ps, P p){ //2:inside,1:on_seg,0:outside
int n = ps.size(), ret = 0;
rep(i,0,n){
P u=ps[i],v=ps[(i+1)%n];
if(onSeg(u,v,p)) return 1;
if(cmp(u.y,v.y)<=0) std::swap(u,v);
if(cmp(p.y,u.y) > 0 || cmp(p.y,v.y) <= 0) continue;
ret ^= crossOp(p,u,v) > 0;
}
return ret*2;
}
std::vector<P> convexHull(std::vector<P> ps) {
int n = ps.size(); if(n <= 1) return ps;
std::sort(ps.begin(), ps.end());
std::vector<P> qs(n * 2); int k = 0;
for (int i = 0; i < n; qs[k++] = ps[i++])
while (k > 1 && crossOp(qs[k - 2], qs[k - 1], ps[i]) <= 0) --k;
for (int i = n - 2, t = k; i >= 0; qs[k++] = ps[i--])
while (k > t && crossOp(qs[k - 2], qs[k - 1], ps[i]) <= 0) --k;
qs.resize(k - 1);
return qs;
}
std::vector<P> convexHullNonStrict(std::vector<P> ps) {
//caution: need to unique the Ps first
int n = ps.size(); if(n <= 1) return ps;
std::sort(ps.begin(), ps.end());
std::vector<P> qs(n * 2); int k = 0;
for (int i = 0; i < n; qs[k++] = ps[i++])
while (k > 1 && crossOp(qs[k - 2], qs[k - 1], ps[i]) < 0) --k;
for (int i = n - 2, t = k; i >= 0; qs[k++] = ps[i--])
while (k > t && crossOp(qs[k - 2], qs[k - 1], ps[i]) < 0) --k;
qs.resize(k - 1);
return qs;
}
db convexDiameter(std::vector<P> ps){
int n = ps.size(); if(n <= 1) return 0;
int is = 0, js = 0; rep(k,1,n) is = ps[k]<ps[is]?k:is, js = ps[js] < ps[k]?k:js;
int i = is, j = js;
db ret = ps[i].distTo(ps[j]);
do {
if ((ps[(i+1)%n]-ps[i]).det(ps[(j+1)%n]-ps[j]) >= 0)
(++j)%=n;
else
(++i)%=n;
ret = std::max(ret,ps[i].distTo(ps[j]));
} while(i!=is || j!=js);
return ret;
}
std::vector<P> convexCut(const std::vector<P> &ps, P q1, P q2) {
std::vector<P> qs;
int n = ps.size();
rep (i, 0, n) {
P p1 = ps[i], p2 = ps[(i+1)%n];
int d1 = crossOp(q1,q2,p1), d2 = crossOp(q1,q2,p2);
if(d1 >= 0) qs.push_back(p1);
if(d1 * d2 < 0) qs.push_back(isLL(p1,p2,q1,q2));
}
return qs;
}
P q[2], p[2];
void solve() {
P ld, ru;
ld.read(), ru.read();
P rd = P(ru.x, ld.y);
P lu = P(ld.x, ru.y);
p[0].read(), p[1].read();
q[0].read(), q[1].read();
std::vector<P> reac{ld, rd, ru, lu};
db ans = 0;
for (int i = 0; i < 2; i++) {
for (int j = 0; j < 2; j++) {
if (p[i] == q[j]) {
auto r = convexCut(reac, p[i], p[i] + (p[i ^ 1] - p[i]).rot90());
r = convexCut(r, q[j], q[j] + (q[j ^ 1] - q[j]).rot90());
ans += area(r);
}
}
}
// std::cout << ans << "\n";
if (crossOp(p[0], p[1], q[0]) == 0 && crossOp(p[0], p[1], q[1]) == 0) {
reac = convexCut(reac, p[1], p[1] + (p[1] - p[0]).rot90());
reac = convexCut(reac, p[0], p[0] + (p[0] - p[1]).rot90());
reac = convexCut(reac, q[1], q[1] + (q[1] - q[0]).rot90());
reac = convexCut(reac, q[0], q[0] + (q[0] - q[1]).rot90());
ans += area(reac);
}
std::cout << ans << "\n";
// printf("%.10f\n", ans);
}
int main() {
std::ios::sync_with_stdio(false);
std::cin.tie(nullptr);
std::cout << std::fixed << std::setprecision(10);
int t;
std::cin >> t;
// scanf("%d", &t);
while (t--) {
solve();
}
return 0;
}
这程序好像有点Bug,我给组数据试试?
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3832kb
input:
2 0 0 3 3 1 1 1 2 2 1 2 2 0 0 3 3 1 1 1 2 1 2 2 2
output:
0.0000000000 1.0000000000
result:
ok 2 numbers
Test #2:
score: 0
Accepted
time: 0ms
memory: 3956kb
input:
10 0 0 7 6 2 4 4 4 3 2 5 2 0 0 7 6 2 4 4 4 4 4 5 2 0 0 2 4 1 1 1 2 1 2 1 3 0 0 2 3 1 1 1 2 1 1 1 2 0 0 3 3 1 1 2 2 1 2 2 1 0 0 2 4 1 1 1 2 1 2 1 3 0 0 6 6 1 1 5 5 1 5 3 3 0 0 2 3 1 1 1 2 1 1 1 2 0 0 2 5 1 1 1 3 1 2 1 4 0 0 2 4 1 1 1 3 1 1 1 2
output:
0.0000000000 3.7500000000 0.0000000000 6.0000000000 0.0000000000 0.0000000000 0.0000000000 6.0000000000 2.0000000000 4.0000000000
result:
ok 10 numbers
Test #3:
score: 0
Accepted
time: 139ms
memory: 4080kb
input:
100000 350 720 355 732 353 725 352 729 354 721 353 725 -807 606 -801 621 -803 608 -803 616 -803 616 -803 614 -389 463 -373 466 -382 464 -387 464 -387 464 -385 464 -664 801 -655 806 -656 803 -659 803 -659 803 -657 802 896 -767 901 -762 900 -763 897 -763 900 -763 897 -763 403 645 407 652 406 647 405 6...
output:
0.0000000000 42.0000000000 12.0000000000 24.0000000000 25.0000000000 28.0000000000 99.0000000000 0.0000000000 135.0000000000 6.0000000000 42.0000000000 45.0000000000 120.0000000000 8.0000000000 84.0000000000 15.0000000000 16.0000000000 0.0000000000 36.0000000000 4.0000000000 0.5000000000 20.00000000...
result:
ok 100000 numbers
Test #4:
score: 0
Accepted
time: 142ms
memory: 3996kb
input:
100000 -653 -979 -650 -961 -652 -973 -651 -973 -652 -973 -651 -973 -311 -975 -297 -966 -301 -967 -309 -973 -309 -973 -301 -967 734 -459 746 -420 736 -451 743 -440 736 -451 743 -440 127 431 139 456 131 436 138 447 138 447 131 436 -535 293 -505 299 -510 296 -531 297 -510 296 -533 295 571 -397 584 -371...
output:
54.0000000000 126.0000000000 468.0000000000 300.0000000000 29.5900621118 190.6666666667 75.0000000000 0.0000000000 323.0000000000 0.0000000000 0.0000000000 18.0000000000 0.0000000000 141.2894736842 29.3076923077 21.0000000000 7.7500000000 20.0000000000 3.1000000000 144.0000000000 1.5833333333 0.0000...
result:
ok 100000 numbers
Test #5:
score: 0
Accepted
time: 141ms
memory: 3988kb
input:
100000 -553 286 -544 299 -551 297 -552 288 -551 297 -548 293 -535 81 -526 122 -534 86 -532 117 -532 117 -534 86 42 -110 54 -94 43 -95 47 -109 47 -109 45 -102 392 33 397 38 395 36 394 37 394 37 395 36 -934 910 -916 933 -924 915 -933 916 -917 921 -933 916 -119 -981 -87 -975 -90 -980 -114 -980 -103 -97...
output:
6.4444444444 369.0000000000 106.2857142857 25.0000000000 5.6000000000 0.0000000000 32.0000000000 216.0000000000 0.0000000000 99.9000000000 0.0000000000 6.0000000000 276.6500000000 0.0000000000 462.0000000000 42.0000000000 0.0000000000 0.0000000000 1710.0000000000 0.0000000000 50.0000000000 245.00000...
result:
ok 100000 numbers
Test #6:
score: 0
Accepted
time: 145ms
memory: 3836kb
input:
100000 587 345 644 380 643 368 595 358 643 368 595 358 361 362 367 379 362 373 364 368 364 368 366 363 -418 766 -374 819 -410 796 -403 813 -417 779 -403 813 -536 183 -488 322 -510 238 -521 222 -521 222 -532 304 719 393 812 421 728 417 808 420 728 417 808 420 209 -634 242 -618 231 -623 238 -626 238 -...
output:
1995.0000000000 0.0000000000 1265.6470588236 1482.5647865854 2604.0000000000 528.0000000000 384.0000000000 481.6307692308 0.0000000000 490.0000000000 70.0000000000 0.0000000000 16.0000000000 270.0000000000 597.4545454545 288.0000000000 0.0000000000 1206.6250000000 512.0000000000 1.0763888889 1458.00...
result:
ok 100000 numbers
Test #7:
score: 0
Accepted
time: 148ms
memory: 3932kb
input:
100000 -77 35 -66 122 -69 98 -72 81 -72 81 -69 70 -804 257 -551 278 -656 269 -794 277 -656 269 -587 265 -311 610 -280 731 -306 638 -288 700 -306 638 -288 700 -438 472 -433 615 -437 536 -437 499 -437 499 -437 536 -295 -71 -213 39 -275 -29 -238 34 -275 -29 -238 34 589 387 728 432 646 394 631 407 616 4...
output:
5.6149732620 0.0000000000 3751.0000000000 715.0000000000 9020.0000000000 0.0000000000 14300.0000000000 16364.2741935484 50801.4838709677 16.0000000000 0.0000000000 2493.6363636364 280.6607142857 44.0000000000 185.0000000000 935.0000000000 9.4659090909 56.0000000000 4726.0000000000 437.1000000000 466...
result:
ok 100000 numbers
Test #8:
score: 0
Accepted
time: 151ms
memory: 3820kb
input:
100000 -475 589 -253 919 -408 663 -351 817 -408 663 -351 817 524 632 561 857 553 829 556 729 541 765 559 807 -253 -540 -98 -505 -239 -506 -232 -510 -239 -506 -232 -510 -149 639 -51 649 -130 647 -87 644 -130 647 -87 644 719 -478 924 92 916 -66 920 74 910 -276 912 -206 -75 -924 -47 -677 -66 -844 -48 -...
output:
73260.0000000000 0.0000000000 5425.0000000000 980.0000000000 0.0000000000 4692.4705882353 651.0000000000 560.0000000000 21645.0000000000 1013.2467850582 32053.0000000000 96819.0000000000 31937.1755890762 168.0000000000 260.0000000000 2398.3780487805 8256.0000000000 0.0000000000 0.0000000000 14500.30...
result:
ok 100000 numbers
Test #9:
score: 0
Accepted
time: 156ms
memory: 3768kb
input:
100000 -302 -975 987 976 -25 289 396 -1 21 -703 930 -131 -993 -999 968 963 -381 -323 929 583 487 -43 -303 -356 -700 -827 301 846 -366 742 -570 319 -570 319 -638 178 401 -174 675 180 463 -149 455 -131 463 -149 459 -140 -133 -812 454 808 221 176 145 537 121 651 145 537 -334 -930 781 -18 638 -504 279 -...
output:
0.0000000000 0.0000000000 0.0000000000 18936.4444444444 0.0000000000 1016880.0000000000 602.1705458741 509410.0000000000 0.0000000000 177747.8083832335 240642.3387096774 369120.7786144578 0.0000000000 538241.0000000000 0.0000000000 0.0000000000 0.0000000000 257258.7829787234 339529.6515789474 477372...
result:
ok 100000 numbers
Test #10:
score: 0
Accepted
time: 151ms
memory: 3832kb
input:
100000 -979 -985 824 957 559 390 -209 191 313 140 -209 191 -803 -976 928 979 686 -661 -676 876 686 -661 -676 876 -930 -993 896 995 519 318 -16 230 -16 230 519 318 -625 -850 969 915 540 -88 575 572 526 -352 561 308 -840 -977 839 946 122 -658 -670 403 -670 403 122 -658 -994 -1000 951 1000 383 -468 211...
output:
1351762.3093570403 3384105.0000000000 3630088.0000000000 632999.1363636362 3228717.0000000000 867642.8888888888 0.0000000000 3506074.0000000005 3256160.0000000000 3230766.0000000000 3144390.0000000000 3487423.9999999995 0.0000000000 0.0000000000 2231056.0000000000 3827620.0000000000 2734851.41414444...
result:
ok 100000 numbers
Test #11:
score: 0
Accepted
time: 148ms
memory: 3828kb
input:
100000 -998 -998 997 994 -271 -892 885 154 501 -277 -539 313 -992 -993 977 998 -240 190 -155 863 107 43 -449 362 -992 -1000 996 1000 -498 586 530 -270 -813 478 787 -484 -999 -990 994 999 328 -701 -484 -425 328 -701 -484 -425 -998 -999 997 994 -559 439 929 299 185 369 929 299 -1000 -999 994 999 766 -...
output:
0.0000000000 0.0000000000 0.0000000000 3964077.0000000000 1687977.2432795698 3984012.0000000005 1186.8072701491 3769116.0000000000 3972033.0000000000 2145411.9341637008 0.0000000000 2031273.5632183906 769194.2585470084 1829984.5090909090 2233806.7532097003 3958054.0000000000 164249.7130102041 205535...
result:
ok 100000 numbers
Test #12:
score: 0
Accepted
time: 138ms
memory: 3828kb
input:
100000 329 -90 334 -72 332 -89 332 -88 332 -89 332 -88 -211 427 -208 432 -209 428 -210 430 -209 428 -210 430 277 218 283 223 281 222 280 220 281 222 280 220 117 -745 128 -740 118 -744 127 -743 127 -743 118 -744 -438 172 -429 184 -437 177 -431 177 -431 176 -436 177 -406 529 -403 535 -405 530 -405 531...
output:
90.0000000000 15.0000000000 30.0000000000 55.0000000000 0.0000000000 18.0000000000 0.6666666667 9.0000000000 0.0000000000 11.3750000000 1.2500000000 15.0000000000 352.0000000000 0.0000000000 0.0000000000 80.0000000000 0.0000000000 12.0000000000 56.0000000000 0.0000000000 2.5000000000 0.0000000000 4....
result:
ok 100000 numbers
Test #13:
score: 0
Accepted
time: 143ms
memory: 4080kb
input:
100000 864 -604 868 -586 867 -598 866 -587 867 -601 866 -587 -973 -363 -967 -352 -971 -354 -969 -358 -968 -360 -968 -361 731 -847 734 -835 732 -845 733 -845 733 -845 732 -845 322 -154 356 -147 352 -148 342 -148 345 -148 355 -148 12 -593 16 -571 13 -580 14 -586 15 -592 13 -580 -665 293 -660 296 -663 ...
output:
3.9610389611 0.0000000000 36.0000000000 49.0000000000 60.0000000000 15.0000000000 71.5000000000 0.0000000000 40.0000000000 36.0000000000 104.0000000000 24.0000000000 12.0000000000 48.0000000000 0.0000000000 6.0000000000 12.0000000000 130.0000000000 112.0000000000 0.6000000000 88.0000000000 88.000000...
result:
ok 100000 numbers
Test #14:
score: 0
Accepted
time: 135ms
memory: 3828kb
input:
100000 11 -579 21 -575 14 -578 15 -576 14 -578 15 -576 638 916 653 935 650 925 650 929 650 918 650 927 207 -519 210 -495 209 -504 209 -499 209 -517 209 -503 -892 533 -879 547 -886 535 -891 545 -886 535 -891 545 24 -431 48 -381 25 -385 45 -415 45 -415 41 -397 -260 675 -253 742 -254 711 -257 731 -257 ...
output:
40.0000000000 30.0000000000 3.0000000000 182.0000000000 238.0000000000 469.0000000000 3.0210526315 85.0000000000 0.0000000000 2304.0000000000 5.0000000000 48.0000000000 732.0000000001 272.0000000000 0.0000000000 0.0000000000 0.0000000000 378.0000000000 387.0000000000 12.8333333333 357.9545454545 0.0...
result:
ok 100000 numbers
Test #15:
score: 0
Accepted
time: 142ms
memory: 3896kb
input:
100000 233 -984 278 -977 237 -981 238 -979 236 -983 238 -979 612 814 628 829 622 824 627 818 622 824 627 818 948 403 965 406 953 404 951 405 951 405 953 404 -709 840 -551 862 -701 861 -630 847 -630 847 -701 861 536 523 543 534 537 524 541 525 541 525 537 524 -63 -483 -49 -466 -50 -477 -52 -480 -52 -...
output:
290.0000000000 240.0000000000 51.0000000000 3476.0000000000 77.0000000000 8.5714285714 0.0000000000 1092.0000000000 2662.0000000000 187.8500000000 836.0000000000 960.0000000000 0.0000000000 0.0000000000 861.8000000000 2171.7142857143 12463.0000000000 0.0000000000 159.2500000000 320.0000000000 198.00...
result:
ok 100000 numbers
Test #16:
score: 0
Accepted
time: 149ms
memory: 3764kb
input:
100000 725 209 729 214 727 210 726 211 726 211 727 210 660 -376 740 -226 738 -238 709 -291 738 -238 709 -291 149 -399 200 -264 196 -298 186 -384 196 -298 186 -384 312 -847 455 -765 390 -772 426 -813 426 -813 390 -772 947 -739 957 -632 956 -685 955 -693 955 -693 950 -733 -30 -883 -23 -878 -29 -882 -2...
output:
20.0000000000 12000.0000000000 6885.0000000000 11726.0000000000 0.0000000000 8.0000000000 612.0000000000 0.0000000000 1180.0000000000 19234.0000000000 0.0000000000 0.0000000000 0.0000000000 5896.0000000000 0.0000000000 3213.0000000000 492.0000000000 0.0000000000 0.0000000000 1838.2000000000 0.000000...
result:
ok 100000 numbers
Test #17:
score: 0
Accepted
time: 145ms
memory: 3876kb
input:
100000 -382 62 -103 103 -249 90 -246 99 -155 84 -246 99 -216 2 -111 48 -209 5 -153 3 -140 32 -166 39 -266 326 -109 379 -183 354 -208 346 -208 346 -183 354 -398 -169 327 192 -305 69 190 -164 -305 69 190 -164 -611 -877 -385 -717 -529 -784 -413 -775 -529 -784 -413 -775 -356 -68 -258 -48 -279 -49 -336 -...
output:
25.3186813187 0.0000000000 8321.0000000000 261725.0000000000 36160.0000000000 0.0000000000 148708.0000000000 1048.6842105263 33420.5581395349 23546.0000000000 6453.8478070175 1156.0000000000 17.9649122807 629.7870370370 24010.8363636364 2430.0000000000 0.0000000000 3251.3062500000 1090.4000000000 55...
result:
ok 100000 numbers
Test #18:
score: 0
Accepted
time: 151ms
memory: 3828kb
input:
100000 -670 -906 906 875 76 659 787 -116 787 -116 76 659 -512 346 718 508 87 409 344 492 657 449 344 492 -129 -479 474 487 234 -281 374 -23 29 357 164 -410 -370 -981 -168 987 -310 377 -198 -801 -310 377 -224 985 -919 -182 943 834 -465 389 -403 402 -403 402 -217 441 -550 -982 -534 418 -542 -847 -542 ...
output:
2806856.0000000000 58.9231859375 0.0000000000 425.7427843803 0.0000000000 22400.0000000000 415800.0000000000 0.0000000000 813732.0000000001 1094143.9407744873 442188.0000000000 0.0000000000 0.0000000000 0.0000000000 62167.3398058252 1417705.4045385781 0.0000000000 495772.6810176126 0.0000000000 1947...
result:
ok 100000 numbers
Test #19:
score: 0
Accepted
time: 153ms
memory: 3960kb
input:
100000 -1000 -857 805 872 303 182 -659 649 -659 649 303 182 -983 -960 901 944 -346 -598 -518 380 -432 -109 -604 869 -997 -952 965 920 733 -238 -389 -846 733 -238 -389 -846 -956 -970 980 994 -247 824 -479 664 -566 604 -305 784 -975 -746 883 894 -338 217 -827 497 -827 497 151 -63 -791 -588 946 900 202...
output:
3120845.0000000000 949771.0184049079 3672864.0000000000 504273.9310344826 910394.5194274029 2584656.0000000000 0.0000000000 3346200.0000000000 3722814.0000000005 0.0000000000 3455808.0000000000 3381192.0000000000 3000370.0000000000 0.0000000000 0.0000000000 453073.4246686304 1196461.7462932456 44668...
result:
ok 100000 numbers
Test #20:
score: 0
Accepted
time: 160ms
memory: 3832kb
input:
100000 -1000 -999 1000 998 339 -905 140 -133 140 -133 657 231 -992 -982 991 998 -250 -429 -135 -67 -365 -791 -250 -429 -966 -976 980 981 303 -92 106 -551 303 -92 106 -551 -997 -992 996 997 793 744 -740 -330 282 386 -229 28 -1000 -999 999 993 333 573 -767 222 333 573 -767 222 -981 -985 999 993 -273 -...
output:
1006535.9998797366 0.0000000000 3808322.0000000000 1470130.7832161717 3982007.9999999995 298549.5652173914 3548251.8828539290 1288381.2660803781 3876561.0000000000 0.0000000000 253344.0000000000 0.0000000000 0.0000000000 49050.5323689699 464519.0254521787 3924279.9999999995 3172778.5083701462 0.0000...
result:
ok 100000 numbers
Test #21:
score: 0
Accepted
time: 141ms
memory: 3768kb
input:
100000 52 -610 56 -606 54 -608 55 -607 55 -608 53 -607 -353 -35 -349 -31 -351 -32 -351 -34 -352 -33 -351 -32 839 -323 842 -313 841 -321 840 -318 841 -321 840 -318 938 -62 941 -58 940 -61 939 -60 940 -61 939 -60 -702 416 -699 423 -700 419 -700 417 -700 419 -700 417 -337 349 -332 353 -333 351 -333 350...
output:
0.0000000000 2.5000000000 30.0000000000 12.0000000000 21.0000000000 10.0000000000 9.0000000000 1.5000000000 7.0000000000 0.0000000000 18.0000000000 36.0000000000 24.0000000000 9.0000000000 5.0000000000 0.0000000000 21.0000000000 30.0000000000 12.0000000000 9.5000000000 0.0000000000 20.0000000000 10....
result:
ok 100000 numbers
Test #22:
score: 0
Accepted
time: 143ms
memory: 3836kb
input:
100000 -537 167 -533 182 -534 180 -534 173 -534 176 -534 180 -165 -532 -131 -523 -161 -525 -157 -524 -157 -524 -161 -525 899 556 904 564 901 560 900 561 900 561 902 559 -931 542 -914 549 -930 543 -926 543 -930 543 -918 543 807 -892 816 -876 815 -885 814 -881 815 -885 814 -881 597 -596 606 -579 600 -...
output:
24.0000000000 306.0000000000 17.5000000000 35.0000000000 144.0000000000 153.0000000000 52.0000000000 0.0000000000 0.0000000000 36.0000000000 56.0000000000 4.3750000000 0.0000000000 172.0000000000 20.0000000000 0.0000000000 161.0000000000 40.0000000000 98.8500000000 11.7166666667 112.0000000000 56.00...
result:
ok 100000 numbers
Test #23:
score: 0
Accepted
time: 144ms
memory: 3872kb
input:
100000 -162 86 -148 92 -154 87 -150 91 -160 91 -154 87 160 -125 167 -121 161 -122 165 -124 161 -122 164 -122 -635 366 -618 382 -620 374 -622 378 -623 380 -621 376 615 -689 632 -668 631 -676 621 -680 631 -676 621 -680 -278 61 -273 87 -277 69 -275 84 -275 84 -277 69 289 534 301 547 299 545 292 544 299...
output:
0.8333333333 2.0000000000 42.5000000000 357.0000000000 130.0000000000 156.0000000000 33.0000000000 17.3785714286 154.0000000000 36.0000000000 24.0000000000 32.0000000000 0.0000000000 8.0416666666 506.0000000000 0.0000000000 177.8967391304 26.6666666667 434.0000000000 742.0000000000 109.3750000000 3....
result:
ok 100000 numbers
Test #24:
score: 0
Accepted
time: 145ms
memory: 3808kb
input:
100000 -27 318 2 328 -3 320 -23 326 -23 326 -3 320 444 632 486 691 484 638 458 686 471 662 484 638 -630 909 -627 954 -628 912 -629 918 -629 918 -628 912 -393 509 -389 559 -390 532 -390 510 -390 532 -390 510 945 -907 964 -866 952 -869 951 -896 949 -875 956 -877 272 584 286 615 276 599 273 602 276 599...
output:
290.0000000000 1123.5000000000 135.0000000000 200.0000000000 0.0000000000 218.6666666667 0.0000000000 400.0000000000 0.0000000000 2275.0000000000 1152.0000000000 54.0000000000 169.7631578947 167.1428571429 34.0000000000 2.6250000000 0.0000000000 2480.0000000000 0.0000000000 396.0000000000 2262.00000...
result:
ok 100000 numbers
Test #25:
score: 0
Accepted
time: 135ms
memory: 3872kb
input:
100000 -48 216 12 300 -42 226 2 269 2 269 -42 226 449 -897 523 -671 511 -707 503 -724 452 -743 495 -741 -132 -959 -58 -943 -83 -948 -113 -947 -69 -956 -113 -947 199 -522 296 -129 228 -308 255 -426 255 -426 228 -308 337 -855 388 -818 355 -852 366 -840 366 -840 355 -852 727 712 924 817 736 814 795 773...
output:
5040.0000000000 0.0000000000 289.5393939394 38121.0000000000 1887.0000000000 0.0000000000 3160.0000000000 204.5000000000 0.0000000000 20114.0000000000 0.0000000000 814.0000000000 397.4016666667 13585.7142857143 0.0000000000 217.6923076923 242.8571428571 0.0000000000 57528.0000000000 307.7954545455 2...
result:
ok 100000 numbers
Test #26:
score: 0
Accepted
time: 144ms
memory: 3988kb
input:
100000 69 -124 92 -99 90 -103 89 -117 90 -103 89 -117 569 -330 587 -111 572 -194 580 -119 572 -194 580 -119 457 468 830 914 753 680 621 606 489 532 621 606 462 -15 551 70 521 -1 506 -1 504 -1 476 -1 -29 152 111 582 3 254 -1 441 34 335 36 484 -367 -578 -362 -150 -364 -245 -365 -458 -365 -458 -364 -24...
output:
575.0000000000 3942.0000000000 0.0000000000 0.0000000000 0.0000000000 2140.0000000000 21010.0000000000 18444.0000000000 28665.0000000000 0.0000000000 14000.0000000001 3336.0000000000 8482.5000000000 17800.0000000000 66286.0000000000 3822.0000000000 55552.0000000000 18285.0000000000 96.0000000000 134...
result:
ok 100000 numbers
Test #27:
score: 0
Accepted
time: 155ms
memory: 3892kb
input:
100000 -935 -289 -491 868 -614 -6 -860 344 -860 344 -614 -6 -283 -623 420 999 -36 -349 -80 -442 -124 -535 8 -256 -378 -817 55 914 -127 -314 -37 633 -127 -314 -37 633 -249 -550 754 889 509 -515 287 62 509 -515 65 639 -987 -629 887 286 810 -560 301 -383 301 -383 810 -560 -836 -839 132 745 -661 -812 -2...
output:
513708.0000000000 76751.2892228739 749523.0000000000 600522.3483535527 1714710.0000000000 1533312.0000000002 0.0000000000 0.0000000000 0.0000000000 100436.0000000000 430802.4524714829 0.0000000000 594520.0000000001 1225296.0000000000 1088724.0000000000 0.0000000000 1184592.0000000000 504000.00000000...
result:
ok 100000 numbers
Test #28:
score: 0
Accepted
time: 157ms
memory: 3772kb
input:
100000 -967 -986 989 976 60 -380 -347 453 60 -380 -347 453 -943 -995 933 978 887 410 -500 -140 887 410 -500 -140 -870 -835 977 994 181 -581 823 -821 823 -821 181 -581 -985 -832 772 915 -551 402 214 884 -551 402 214 884 -969 -820 988 965 478 326 551 34 420 558 551 34 -988 -344 997 877 -942 -184 -881 ...
output:
3837672.0000000000 3701348.0000000000 3378163.0000000000 3069479.0000000000 2013508.3750000000 2423685.0000000000 0.0000000000 91400.5797173567 3743904.0000000000 700867.6977178832 370580.4588690780 0.0000000000 106662.2153029381 0.0000000000 3922368.0000000000 333909.2257925025 3710304.0000000000 1...
result:
ok 100000 numbers
Test #29:
score: 0
Accepted
time: 156ms
memory: 3824kb
input:
100000 -992 -991 993 999 -287 723 -688 -530 -688 -530 -287 723 -999 -1000 1000 1000 -841 -413 137 359 626 745 -352 -27 -997 -1000 997 986 -77 222 -133 959 -133 959 -77 222 -1000 -996 998 978 616 432 793 -930 616 432 793 -930 -1000 -994 977 965 776 -646 970 690 873 22 970 690 -973 -982 993 999 -796 8...
output:
3950150.0000000000 1542553.8451900356 3960083.9999999995 3944052.0000000000 1610389.3226047903 3894646.0000000000 3830324.0000000000 1834613.2144702843 256920.0868967181 0.0000000000 0.0000000000 3986006.0000000000 3990000.0000000000 0.0000000000 0.0000000000 3874290.0000000000 3876880.0000000000 14...
result:
ok 100000 numbers
Test #30:
score: 0
Accepted
time: 138ms
memory: 3764kb
input:
100000 757 -469 768 -466 763 -467 759 -468 759 -468 763 -467 -860 -809 -842 -799 -859 -802 -849 -804 -854 -803 -844 -805 -580 -402 -576 -398 -579 -400 -579 -399 -577 -399 -579 -400 -615 364 -599 375 -605 368 -607 373 -605 368 -607 373 141 -198 160 -187 146 -193 150 -190 142 -196 146 -193 -521 -135 -...
output:
33.0000000000 52.0000000000 3.0000000000 176.0000000000 0.0000000000 20.6333333333 35.0000000000 5.0000000000 12.0000000000 12.0000000000 90.0000000000 44.0000000000 12.0000000000 48.0000000000 15.9500000000 19.4166666667 156.0000000000 0.0000000000 0.0000000000 6.0000000000 10.0000000000 40.0000000...
result:
ok 100000 numbers
Test #31:
score: 0
Accepted
time: 142ms
memory: 3824kb
input:
100000 24 -943 45 -937 33 -939 31 -940 31 -940 29 -941 24 -407 47 -374 26 -397 40 -382 30 -405 26 -397 -338 -401 -335 -398 -337 -399 -336 -399 -337 -399 -336 -399 -186 554 -141 558 -151 555 -176 556 -151 555 -176 556 -624 109 -617 177 -621 175 -620 157 -622 137 -619 139 -930 -172 -903 -158 -911 -161...
output:
0.0000000000 2.8666666667 9.0000000000 180.0000000000 0.0000000000 154.0000000000 0.0000000000 263.5000000000 238.0000000000 374.0000000000 1242.9583333333 23.9807692308 144.0000000000 0.0000000000 0.0000000000 551.0000000000 0.0000000000 81.0000000000 310.0000000000 15.0000000000 42.0000000000 96.0...
result:
ok 100000 numbers
Test #32:
score: 0
Accepted
time: 144ms
memory: 3764kb
input:
100000 -907 -546 -898 -457 -902 -502 -901 -463 -902 -502 -901 -463 -366 -693 -359 -646 -363 -663 -364 -665 -361 -659 -364 -665 373 -119 390 -110 378 -111 385 -111 376 -111 388 -111 -737 -682 -720 -679 -728 -680 -729 -680 -727 -681 -729 -680 695 214 731 263 723 247 700 218 711 219 709 250 482 -243 48...
output:
801.0000000000 208.2500000000 63.0000000000 23.0000000000 0.0000000000 84.0000000000 810.0000000000 0.0000000000 1860.0000000000 1655.9999999999 56.0000000000 204.0000000000 290.0000000000 1010.0000000000 13.5208333333 156.0000000000 867.0000000000 2950.0000000000 18.0000000000 0.0000000000 282.0000...
result:
ok 100000 numbers
Test #33:
score: 0
Accepted
time: 138ms
memory: 3988kb
input:
100000 -737 590 -688 597 -732 595 -731 596 -732 595 -736 591 24 -730 52 -476 35 -564 34 -652 35 -564 34 -652 480 -273 562 -155 530 -248 511 -272 530 -248 549 -224 -370 -155 -355 -22 -368 -152 -364 -46 -364 -76 -367 -23 430 827 489 899 454 840 432 869 432 869 473 847 -310 -126 -179 -27 -204 -36 -281 ...
output:
0.0000000000 7112.0000000000 0.0000000000 0.0000000000 302.9806560134 12969.0000000000 3645.0000000000 132.0000000000 5.9548611111 29016.0000000000 0.0000000000 31987.5937500000 5022.0000000000 112.5590558091 0.0000000000 1.1250000000 5349.1750000000 7920.0000000000 0.0000000000 1360.6446644664 475....
result:
ok 100000 numbers
Test #34:
score: 0
Accepted
time: 149ms
memory: 3828kb
input:
100000 -717 -894 -455 -770 -597 -886 -533 -836 -533 -836 -565 -861 -798 -326 -742 75 -782 -234 -759 -35 -782 -234 -759 -35 113 -696 295 -596 277 -641 217 -650 117 -665 177 -656 280 -873 734 -751 733 -843 427 -863 344 -796 427 -863 -685 -613 -543 -590 -598 -601 -596 -612 -596 -612 -567 -595 734 309 9...
output:
16449.3750000000 22456.0000000000 0.0000000000 43.6294196394 3.0431034483 872.3473214286 39611.0000000000 17.0454545454 0.0000000000 5594.5753575358 0.0000000000 36295.7241379310 7812.0000000000 15811.0000000000 0.0000000000 0.0000000000 38318.9950142450 0.0000000000 0.0000000000 3822.8750000000 228...
result:
ok 100000 numbers
Test #35:
score: 0
Accepted
time: 147ms
memory: 3800kb
input:
100000 -935 -968 975 962 310 93 414 637 219 -383 115 -927 -998 -975 937 981 390 157 -401 -464 390 157 -401 -464 -995 -419 994 865 -281 846 -197 -136 -197 -136 -239 355 -975 -964 998 941 -576 -35 -328 781 -359 679 -328 781 -983 -938 927 845 159 -827 528 481 282 -391 405 45 -982 -967 951 970 804 -685 ...
output:
0.0000000000 3784860.0000000000 1580064.0305498983 739091.6029411765 899036.1238532111 66224.3522570120 0.0000000000 3430916.0000000000 2071579.1807432431 245252.3099778433 643532.4271844662 3323293.0000000000 3347344.0000000000 0.0000000000 0.0000000000 4229.3810750820 2317345.0000000000 0.00000000...
result:
ok 100000 numbers