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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#738371#9168. Square Locatorucup-team134#AC ✓0ms4012kbC++172.0kb2024-11-12 18:53:252024-11-12 18:53:25

Judging History

你现在查看的是最新测评结果

  • [2024-11-12 18:53:25]
  • 评测
  • 测评结果:AC
  • 用时:0ms
  • 内存:4012kb
  • [2024-11-12 18:53:25]
  • 提交

answer

#include <bits/stdc++.h>

#define ll long long
#define pb push_back
#define f first
#define s second
#define sz(x) (int)(x).size()
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define ios ios_base::sync_with_stdio(false);cin.tie(NULL)
#define ld long double
#define li __int128

using namespace std;

mt19937 rng(time(NULL));

ll sq(ll x){
	if(x<0)return -1;
	ll c=sqrtl(x);
	//printf("%lld: %lld\n",x,c);
	for(ll a=max(0LL,c-2);a<=c+2;a++){
		if(a*a==x){
			return a;
		}
	}
	return -1;
}
pair<ll,ll> sub(pair<ll,ll> a,pair<ll,ll> b){
	return {a.f-b.f,a.s-b.s};
}
pair<ll,ll> add(pair<ll,ll> a,pair<ll,ll> b){
	return {a.f+b.f,a.s+b.s};
}
pair<ll,ll> rot1(pair<ll,ll> a){
	return {a.s,-a.f};
}
pair<ll,ll> rot2(pair<ll,ll> a){
	return {-a.s,a.f};
}
int main()
{
	ll a0,b0,c0,d0;
	cin>>a0>>b0>>c0>>d0;
	pair<ll,ll> a,b,c,d;
	auto pokOst=[&](){
		//printf("%lld %lld %lld %lld\n",a.f,a.s,b.f,b.s);
		pair<ll,ll> raz=sub(a,b);
		d=add(a,rot1(raz));
		c=add(d,rot1(rot1(raz)));
		//printf("%lld %lld  %lld %lld\n",c.f,c.s,d.f,d.s);
		if(a.f*a.f+a.s*a.s==a0&&b.f*b.f+b.s*b.s==b0&&c.f*c.f+c.s*c.s==c0&&d.f*d.f+d.s*d.s==d0){
			printf("%lld %lld %lld %lld %lld %lld %lld\n",a.s,b.f,b.s,c.f,c.s,d.f,d.s);
			exit(0);
		}
		d=add(a,rot2(raz));
		c=add(d,rot2(rot2(raz)));
		//printf("%lld %lld  %lld %lld\n",c.f,c.s,d.f,d.s);
		if(a.f*a.f+a.s*a.s==a0&&b.f*b.f+b.s*b.s==b0&&c.f*c.f+c.s*c.s==c0&&d.f*d.f+d.s*d.s==d0){
			printf("%lld %lld %lld %lld %lld %lld %lld\n",a.s,b.f,b.s,c.f,c.s,d.f,d.s);
			exit(0);
		}
	};
	{
		a={0,sq(a0)};
		assert(a.s!=-1);
		ll x=(d0-b0)/(2*a.s)-a.s;
		assert((d0-b0)%(2*a.s)==0);
		ll ispod=8*b0-4*x*x;
		assert(ispod>=0);
		ll ss=sq(ispod);
		assert(ss!=-1);
		b.s=(-2*x-ss);
		if(b.s%4==0){
			b.s/=4;
			b.f=sq(b0-b.s*b.s);
			if(b.f!=-1){
				pokOst();
				b.f*=-1;
				pokOst();
			}
		}
		b.s=(-2*x+ss);
		if(b.s%4==0){
			b.s/=4;
			b.f=sq(b0-b.s*b.s);
			if(b.f!=-1){
				pokOst();
				b.f*=-1;
				pokOst();
			}
		}
	}
	assert(0);
	return 0;
}

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3964kb

input:

36 5 10 41

output:

6 2 1 -3 -1 -5 4

result:

ok Answer is correct

Test #2:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

1 1 1 1

output:

1 1 0 0 -1 -1 0

result:

ok Answer is correct

Test #3:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

1000000000000000000 1000000000000000000 1000000000000000000 1000000000000000000

output:

1000000000 1000000000 0 0 -1000000000 -1000000000 0

result:

ok Answer is correct

Test #4:

score: 0
Accepted
time: 0ms
memory: 3824kb

input:

4 10 8 2

output:

2 3 1 2 -2 -1 -1

result:

ok Answer is correct

Test #5:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

4 50 104 58

output:

2 5 -5 -2 -10 -7 -3

result:

ok Answer is correct

Test #6:

score: 0
Accepted
time: 0ms
memory: 3892kb

input:

9 16 65 58

output:

3 0 -4 7 -4 7 3

result:

ok Answer is correct

Test #7:

score: 0
Accepted
time: 0ms
memory: 3848kb

input:

25 13 101 113

output:

5 2 -3 10 -1 8 7

result:

ok Answer is correct

Test #8:

score: 0
Accepted
time: 0ms
memory: 4012kb

input:

16 25 58 49

output:

4 4 -3 -3 -7 -7 0

result:

ok Answer is correct

Test #9:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

374544 2235250 4453364 2592658

output:

612 1205 -885 -292 -2090 -1497 -593

result:

ok Answer is correct

Test #10:

score: 0
Accepted
time: 0ms
memory: 3916kb

input:

126736 551200 1838608 1414144

output:

356 124 -732 1212 -608 1088 480

result:

ok Answer is correct

Test #11:

score: 0
Accepted
time: 0ms
memory: 3904kb

input:

6007401 6936277 5051405 4122529

output:

2451 2599 426 574 -2173 -2025 -148

result:

ok Answer is correct

Test #12:

score: 0
Accepted
time: 0ms
memory: 3972kb

input:

2209 2536706 4875777 2341280

output:

47 1435 691 2079 -744 644 -1388

result:

ok Answer is correct

Test #13:

score: 0
Accepted
time: 0ms
memory: 3760kb

input:

986962771600 2474826790757 5529645464114 4041781444957

output:

993460 1210079 -1005254 -788635 -2215333 -1998714 -216619

result:

ok Answer is correct

Test #14:

score: 0
Accepted
time: 0ms
memory: 3872kb

input:

722790729241 782340801290 3904082690373 3844532618324

output:

850171 68947 -881809 1800927 -812862 1731980 919118

result:

ok Answer is correct

Test #15:

score: 0
Accepted
time: 0ms
memory: 3920kb

input:

3870332944 287487526720 654504136912 370886943136

output:

62212 77528 -530544 670284 -453016 592756 139740

result:

ok Answer is correct

Test #16:

score: 0
Accepted
time: 0ms
memory: 3964kb

input:

42230661001 2038831296200 3308981375377 1312380740178

output:

205501 1201498 771514 1767511 -429984 566013 -995997

result:

ok Answer is correct

Test #17:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

132551656347532249 102473514386838101 439829344402853445 469907486363547593

output:

364076443 144905351 -285439930 -504611022 -430345281 -649516373 219171092

result:

ok Answer is correct

Test #18:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

55636209407170681 109515374676898429 329424831462677605 275545666192949857

output:

235873291 168654810 -284729573 -351948054 -453384383 -520602864 67218481

result:

ok Answer is correct

Test #19:

score: 0
Accepted
time: 0ms
memory: 3760kb

input:

466589422796014144 325095618166198298 43553814262839476 185047618892655322

output:

683073512 483684563 301902073 102513124 -181782490 -381171439 199388949

result:

ok Answer is correct

Test #20:

score: 0
Accepted
time: 0ms
memory: 3908kb

input:

6909562468993284 229067899424048957 357610810027741258 135452473072685585

output:

83123778 423763499 222468866 563108587 -201294633 139345088 -340639721

result:

ok Answer is correct

Test #21:

score: 0
Accepted
time: 0ms
memory: 3908kb

input:

5000019216542596 408275955794662066 885792080806957480 482516144228838010

output:

70710814 163457821 -617703405 -524956398 -781161226 -688414219 -92747007

result:

ok Answer is correct

Test #22:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

1736111972222329 40264917317940640 105455671025820505 66926865680102194

output:

41666677 111335636 -166940988 319943301 -55605352 208607665 153002313

result:

ok Answer is correct

Test #23:

score: 0
Accepted
time: 0ms
memory: 3972kb

input:

255964325056888900 56517928013623933 645740568455742866 845186965499007833

output:

505929170 38979522 -234517643 779426335 -195538121 740446813 544908692

result:

ok Answer is correct

Test #24:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

477032252615296225 108870012374411737 333393233802837749 701555474043722237

output:

690675215 324002404 -62389539 -429062350 -386391943 -753064754 366672811

result:

ok Answer is correct

Test #25:

score: 0
Accepted
time: 0ms
memory: 3872kb

input:

1299556716903225 355747388532580098 692024059544933421 337576227729256548

output:

36049365 540431757 -252350757 252031635 -792782514 -288400122 -504382392

result:

ok Answer is correct

Test #26:

score: 0
Accepted
time: 0ms
memory: 3908kb

input:

65258206810145881 521153173952727205 930630862422604093 474735895280022769

output:

255456859 653356447 -307048086 90851502 -960404533 -562504945 -397899588

result:

ok Answer is correct

Test #27:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

8131402216306944 151743259973886485 212869615963839370 69257758206259829

output:

90174288 304122658 243418711 457367081 -60703947 153244423 -213948370

result:

ok Answer is correct

Extra Test:

score: 0
Extra Test Passed