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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
#523624#5022. 【模板】线段树FAKUMARER60 1783ms6764kbC++233.7kb2024-08-18 15:16:352024-08-18 15:16:35

Judging History

你现在查看的是最新测评结果

  • [2024-08-18 15:16:35]
  • 评测
  • 测评结果:60
  • 用时:1783ms
  • 内存:6764kb
  • [2024-08-18 15:16:35]
  • 提交

answer

#include <bits/stdc++.h>
#include <immintrin.h>
#pragma GCC target ("avx2")

const int MAXN = 250005;

int32_t a[MAXN];
int32_t T, n, q;

namespace Sub_1 {
	
	int32_t b[MAXN];
	
	inline void Xor (const int32_t l, const int32_t r) {
		int i;
		for (i = r - 15; i > l + 16; i -= 16) {
			_mm512_store_epi32 (a + i, _mm512_xor_epi32 (_mm512_load_epi32 (a + i), _mm512_load_epi32 (a + i - 1)));
		}
		
		// for (i = r - 7; i > l + 8; i -= 8) {
			// _mm256_store_epi32 (a + i, _mm256_xor_epi32 (_mm256_load_epi32 (a + i), _mm256_load_epi32 (a + i - 1)));
		// }
		
		for (-- i; i > l; -- i) a[i] = a[i] ^ a[i - 1];
		// for (int i = r; i > l; -- i) a[i] = a[i] ^ a[i - 1];
	}
	
	inline int32_t Que (const int32_t p) {
		return a[p];
	}

}

namespace Opt_B {
	
	int32_t val = 0;
	
	const int maxn = 250001;
	
	std::bitset <maxn> p;
	
	inline std::bitset <maxn> Cut (const std::bitset <maxn> b, const int32_t l, const int32_t r) {
		return ((b >> l) << (maxn - (r - l + 1))) >> (maxn - r - 1);
	}
	
	inline void Xor (const int32_t l, const int32_t r) {
		p = p ^ (Cut (p, l, r - 1) << 1);
	}
	
	inline int32_t Que (const int32_t pos) {
		return p[pos] * val;
	}
}

namespace Opt_D {
	
	std::vector <int> D;
	std::vector <int> S;
	
	int b[MAXN];
	
	int32_t cnt = 0;
	
	inline void Calc (const int32_t x) {
		D.clear (), D.push_back (0);
		for (int i = 20; i >= 0; -- i) {
			if (x >> i & 1) {
				while (D.size ()) S.push_back (D.back ()), S.push_back (D.back () + (1 << i)), D.pop_back ();
				while (S.size ()) D.push_back (S.back ()), S.pop_back ();
			}
		}
	}
	
	inline void Xor (const int32_t l, const int32_t r) {
		++ cnt;
		
		if (cnt == 1023) {
			for (int i = 1; i <= n; ++ i) b[i] = a[i];
			for (int i = 1; i <= n; ++ i) b[i] = b[i] ^ b[i - 1];
			for (int i = 1; i <= n; ++ i) a[i] = b[i] ^ b[std::max (0, i - 1024)];
			cnt = 0;
		}
		
	}
	
	inline int32_t Que (const int32_t x) {
		int32_t res = 0; Calc (cnt);
		
		for (auto i : D) 
			if (x - i >= 1) res = res ^ a[x - i];

		return res;
	}
	
}


int32_t opt, l, r, pos;

int main () {
	
	std::ios::sync_with_stdio(0);
	std::cin.tie(0), std::cout.tie(0);
	
	std::cin >> T;
	
	std::cin >> n >> q;
	
	for (int i = 1; i <= n; ++ i) std::cin >> a[i];
	
	if (T == 1 || T == 7 || T == 8) {
	
		using namespace Sub_1;
	
		for (int i = 1; i <= q; ++ i) {
			std::cin >> opt;
			
			if (opt == 1) std::cin >> l >> r;
			else std::cin >> pos;
			
			if (opt == 1) {
				for (int J = r; J > l; -- J)
					a[J] = a[J] ^ a[J - 1];
			} else std::cout << Que (pos) << '\n';
		}
		
		for (int i = 1; i <= n; ++ i)
			std::cout << a[i] << '\n';
	
	} else if (T == 2 || T == 3) {
		
		using namespace Opt_B;
		
		p = 0;
		
		for (int i = 1; i <= n; ++ i)
			if (a[i]) p[i] = 1, val = std::max (val, a[i]);
		
		for (int i = 1; i <= q; ++ i) {
			std::cin >> opt;
			
			if (opt == 1) std::cin >> l >> r;
			if (opt == 2) std::cin >> pos;
			
			if (opt == 1) Xor (l, r);
			if (opt == 2) std::cout << Que (pos) << '\n';
			
		}
		
		for (int i = 1; i <= n; ++ i) std::cout << Que (i) << '\n';
		
	} else {
		
		using namespace Opt_D;
		
		for (int i = 1; i <= q; ++ i) {
			
			std::cin >> opt;
			
			if (opt == 1) std::cin >> l >> r;
			if (opt == 2) std::cin >> pos;
			
			if (opt == 1) Xor (l, r);
			if (opt == 2) std::cout << Que (pos) << '\n';
			
		}
		
		if (__builtin_popcount (cnt + 1) == 1) {
			for (int i = 1; i <= n; ++ i) a[i] = a[i] ^ a[i - 1];
			
			for (int i = 1; i <= n; ++ i) 
				std::cout << (a[i] ^ a[std::max (i - cnt - 1, 0)]) << '\n';
			
		} else {
			for (int i = 1; i <= n; ++ i) std::cout << Que (i) << '\n';
		}
	}
	
	return 0;
}

详细

Subtask #1:

score: 8
Accepted

Test #1:

score: 8
Accepted
time: 1ms
memory: 5688kb

input:

1
6 6
1 1 5 1 9 4
2 5
1 2 5
2 4
1 3 6
2 6
1 1 6

output:

9
4
12
1
0
5
4
12
0

result:

ok 9 numbers

Test #2:

score: 8
Accepted
time: 1ms
memory: 5712kb

input:

1
999 997
898798734 979577086 45974352 1013270193 1053191143 533594258 372426673 947830633 122319874 368651315 866424479 109724831 427664962 558099346 764830489 326451620 322471751 525780385 746941281 670254345 586958579 979544209 743892216 436404384 291681381 979530194 998929567 367716728 909076993...

output:

1015342581
962986689
965094083
871356796
835210392
172023195
63088572
606096781
569607283
436055720
154605892
663158209
154605892
776365236
281312240
62398687
182713417
604764772
816533315
793514230
325061861
806973284
91749226
283750235
198953311
170342298
432592070
809908556
683302450
40932811
669...

result:

ok 1996 numbers

Test #3:

score: 8
Accepted
time: 1ms
memory: 5720kb

input:

1
999 997
89872218 906651903 120274311 490547919 291584020 755757065 24942887 707247173 763024744 68250332 114193028 999245166 140381610 171802205 399965713 299821903 907998064 906075056 427270276 335420206 708713870 492555323 359637714 197212814 35225369 1011322274 912003632 633998134 1026276199 85...

output:

89872218
860962725
120274311
490547919
978745892
924706625
610771729
524956121
105748312
139294727
866385688
729638611
92178006
1037482711
80194776
277477501
592738191
694314356
733017733
701758468
65199929
983529101
717179143
542164040
444291361
439952700
147939819
276321083
1012586084
166061298
30...

result:

ok 999 numbers

Test #4:

score: 8
Accepted
time: 1ms
memory: 3668kb

input:

1
998 997
802301789 913975794 256883306 462593698 958614999 708264636 114045898 622336472 273146091 1035403087 151608039 853195969 670449389 1967248 347890740 88419426 272759411 668812195 315110503 54515201 11283025 183682542 149656693 916299553 345162140 626592021 633508243 201443721 191882154 4200...

output:

654798390
720797824
232736065
90537128
467468783
391542471
410387328
970043816
199400953
691327788
183682542
543340459
435746483
305146388
967107550
72899382
419833683
273367829
1062016570
511549763
893866015
137019003
177123936
524992882
462306449
1057090504
72525968
344810664
332588248
94524245
57...

result:

ok 1491 numbers

Test #5:

score: 8
Accepted
time: 0ms
memory: 3608kb

input:

1
10 64
178 181 183 184 188 189 190 191 192 195
1 3 5
2 10
2 8
1 4 9
2 10
2 2
1 1 5
2 5
2 3
2 3
1 2 7
2 3
1 3 9
2 7
1 1 8
1 2 8
2 7
2 7
2 5
2 2
2 7
2 5
1 2 7
1 8 10
1 2 3
1 6 10
1 5 6
1 5 7
2 4
1 5 10
1 2 5
2 3
1 4 7
2 5
1 2 10
1 3 10
1 2 5
2 3
1 1 3
1 2 7
2 10
1 2 9
2 4
1 2 6
2 10
1 4 6
1 2 9
2 4
2...

output:

195
191
195
181
4
2
2
5
7
1
1
3
181
1
3
15
2
12
2
6
189
6
186
7
9
6
125
13
13
189
189
183
178
181
183
10
4
14
189
179
122
6

result:

ok 42 numbers

Subtask #2:

score: 4
Accepted

Test #6:

score: 4
Accepted
time: 855ms
memory: 6032kb

input:

2
249998 99999
1048488450 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 300080 numbers

Test #7:

score: 4
Accepted
time: 1669ms
memory: 4840kb

input:

2
249999 100000
734489692 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
0
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0
0
0
0
0
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0
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0
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0
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0
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0
0
0
0
0
0
0
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0
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0
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0
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 259044 numbers

Test #8:

score: 4
Accepted
time: 444ms
memory: 6464kb

input:

2
249996 99997
379291425 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
0
0
0
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0
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0
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0
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0
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0
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0
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0
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0
0
0
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0
0
0
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0
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0
0
0
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0
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 325012 numbers

Test #9:

score: 4
Accepted
time: 1783ms
memory: 6280kb

input:

2
249997 99998
713646381 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

0
0
0
713646381
0
713646381
0
0
0
0
0
0
713646381
713646381
713646381
713646381
0
0
0
713646381
0
713646381
713646381
713646381
0
0
713646381
0
713646381
713646381
713646381
713646381
0
713646381
713646381
713646381
0
0
713646381
0
713646381
713646381
0
713646381
713646381
0
0
713646381
0
0
0
0
0
0
...

result:

ok 250982 numbers

Subtask #3:

score: 7
Accepted

Test #10:

score: 7
Accepted
time: 827ms
memory: 4904kb

input:

3
250000 99999
1 1 1 1 1 0 1 0 1 1 0 1 0 1 1 1 1 1 1 0 1 0 1 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 1 0 0 1 0 0 1 1 1 0 0 0 1 1 1 1 1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 1 1 0 1 1 0 1 1 1 0 0 1 1 0 0 1 1 1 0 1 1 1 1 1 0 1 0 1 0 0 1 0 1 1 1 0 1 1 0 1 1 0 1 0 0 1 1...

output:

0
0
0
0
1
0
1
0
0
0
0
0
1
0
0
1
0
0
0
0
1
1
0
1
1
0
1
0
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
0
1
0
0
0
1
1
0
1
0
0
1
1
0
1
0
0
0
0
1
1
1
0
1
1
0
0
0
1
1
0
1
0
1
1
0
1
0
1
1
0
1
1
0
0
1
0
1
0
1
0
1
1
1
1
0
0
0
1
1
0
0
0
1
1
1
0
1
1
1
1
1
0
1
0
1
1
0
1
1
1
0
0
1
1
1
0
0
0
1
0
1
1
1
1
1
1
0
1
1
1
1
1
0
1
1
0
...

result:

ok 300215 numbers

Test #11:

score: 7
Accepted
time: 1672ms
memory: 4776kb

input:

3
249996 100000
1 1 0 0 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 1 1 1 1 1 0 1 1 0 0 1 0 1 0 0 0 1 1 1 1 0 0 0 1 0 0 1 0 0 1 1 0 1 1 1 1 0 1 0 1 0 1 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 1 1 0 1 1 0 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 1 1 1 0 1 1 0 0 1 1 1 1 ...

output:

0
1
0
1
0
0
1
0
1
0
1
1
1
0
0
0
0
0
1
0
0
0
0
1
0
0
1
1
1
0
1
0
1
0
0
1
0
0
1
1
1
0
0
1
0
1
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
0
0
0
0
1
0
1
1
1
0
1
1
1
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
0
0
1
0
1
0
0
0
0
1
1
0
1
1
1
0
0
1
0
0
1
0
1
1
1
1
0
1
0
0
1
1
0
0
0
0
0
1
1
0
0
1
...

result:

ok 258845 numbers

Test #12:

score: 7
Accepted
time: 1492ms
memory: 4824kb

input:

3
249998 100000
0 1 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 0 1 0 0 0 1 1 0 1 1 1 1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 1 1 1 0 0 0 0 0 1 1 1 1 1 0 1 1 1 0 1 1 0 1 1 0 1 0 1 1 0 0 1 0 1 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 1 0 0 1 1 0 1 1 0 1 1 1 1 1 0 0 1 0 0 1 0 0 1 0 1 1 1 0 1 0 1 0 0 1 1 0 1 0 1 1 1 0 0 0 0 1 0 ...

output:

0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
1
0
0
1
0
0
1
0
0
0
1
0
0
0
0
0
1
1
1
0
1
0
0
1
1
1
0
1
1
1
0
0
1
0
1
1
1
0
0
1
1
1
0
1
0
0
1
1
1
1
1
0
1
0
1
0
0
1
1
0
0
1
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
1
1
1
0
0
1
1
1
0
1
0
1
1
1
0
0
1
1
1
1
0
1
1
1
1
1
0
1
0
0
1
0
1
0
1
0
1
1
1
1
0
1
0
1
1
1
0
1
1
1
1
1
0
...

result:

ok 259148 numbers

Test #13:

score: 7
Accepted
time: 175ms
memory: 6764kb

input:

3
249996 100000
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output:

0
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0
0
1
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1
1
1
...

result:

ok 341048 numbers

Subtask #4:

score: 13
Accepted

Test #14:

score: 13
Accepted
time: 152ms
memory: 6652kb

input:

4
249996 99997
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output:

611117059
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0
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0
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733146026
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0
347632358
737240082
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0
3...

result:

ok 299980 numbers

Test #15:

score: 13
Accepted
time: 262ms
memory: 4660kb

input:

4
249996 99997
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output:

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...

result:

ok 348991 numbers

Test #16:

score: 13
Accepted
time: 106ms
memory: 6652kb

input:

4
249996 100000
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

output:

0
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...

result:

ok 250950 numbers

Test #17:

score: 13
Accepted
time: 469ms
memory: 5552kb

input:

4
249999 99998
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

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0...

result:

ok 300062 numbers

Subtask #5:

score: 12
Accepted

Test #18:

score: 12
Accepted
time: 482ms
memory: 5700kb

input:

5
249997 99997
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output:

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592470517
765610807
123827263
86327854...

result:

ok 249997 numbers

Test #19:

score: 12
Accepted
time: 80ms
memory: 5624kb

input:

5
249998 100000
1055401468 532211763 131695513 214363867 831955115 452049333 729606869 69161863 428100767 90941242 729034740 90774107 332674212 930394013 601735907 104187221 1017052616 31513597 868964816 1054507185 926990168 75998133 1039482150 781325037 680316641 471310435 780674964 330142918 10271...

output:

1055401468
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1039482150
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330142918
1027184688
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...

result:

ok 249998 numbers

Test #20:

score: 12
Accepted
time: 55ms
memory: 5676kb

input:

5
249999 65535
206222027 1038492265 248834236 84032585 981309757 273118313 589015947 1002433231 482381717 342803573 48417408 196676553 50772773 199061806 637191822 974252922 289297532 48985206 415073252 593023329 9193325 632026989 55397875 918843456 476033799 664362612 383124333 926156312 133237149 ...

output:

206222027
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1016828459
996842422
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53081...

result:

ok 249999 numbers

Subtask #6:

score: 16
Accepted

Dependency #5:

100%
Accepted

Test #21:

score: 16
Accepted
time: 488ms
memory: 6640kb

input:

6
249999 99998
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output:

416342969
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755499...

result:

ok 340922 numbers

Test #22:

score: 16
Accepted
time: 165ms
memory: 5556kb

input:

6
249999 100000
440794180 373448998 924631752 1029747555 1025197824 772227211 39885098 362601933 28836613 109487897 1065155159 170512808 1054469991 504110707 412993411 172546234 861597564 320825471 551313957 607675657 108258007 713412450 183442416 266654936 968422736 230720896 824830683 653610670 10...

output:

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...

result:

ok 258991 numbers

Test #23:

score: 16
Accepted
time: 118ms
memory: 5700kb

input:

6
249997 99996
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output:

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225249034
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8254...

result:

ok 316451 numbers

Test #24:

score: 16
Accepted
time: 126ms
memory: 6708kb

input:

6
249996 99998
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output:

754257332
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940...

result:

ok 317038 numbers

Test #25:

score: 16
Accepted
time: 130ms
memory: 5548kb

input:

6
249998 99999
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output:

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...

result:

ok 317041 numbers

Test #26:

score: 16
Accepted
time: 106ms
memory: 5500kb

input:

6
249998 99997
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output:

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965163452
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45775...

result:

ok 317039 numbers

Test #27:

score: 16
Accepted
time: 273ms
memory: 5680kb

input:

6
249998 100000
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output:

383000531
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...

result:

ok 300095 numbers

Subtask #7:

score: 0
Time Limit Exceeded

Dependency #5:

100%
Accepted

Test #28:

score: 0
Time Limit Exceeded

input:

7
249999 99998
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output:


result:


Subtask #8:

score: 0
Skipped

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Dependency #3:

100%
Accepted

Dependency #4:

100%
Accepted

Dependency #5:

100%
Accepted

Dependency #6:

100%
Accepted

Dependency #7:

0%