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
#61147	#4830. Transfer of Duty	zhangfangwen	AC ✓	1240ms	97456kb	C++20	987b	2022-11-10 19:57:55	2023-02-13 20:34:24

Judging History

你现在查看的是最新测评结果

[2023-08-10 23:21:45]
System Update: QOJ starts to keep a history of the judgings of all the submissions.

[2023-02-13 20:34:24]
评测

测评结果：AC
用时：1240ms
内存：97456kb

查看

[2022-11-10 19:57:55]
提交

answer

//Code by Lightningfall
//Start coding on ????/??/??
//Finish debugging on ????/??/??
#include<bits/stdc++.h>
#define ui unsigned __int128
using namespace std;
ui zz[1000005];
ui sd=111339248186143;
ui ran(){
	sd^=sd<<37;
	sd^=sd>>73;
	sd^=sd<<60;
	return sd;
}
map<ui,int>us;
int main(){
	for(int i=1;i<=1000000;++i)zz[i]=ran(),us[zz[i]]=i;
	string s;
	cin>>s;
	if(s[0]=='s'){
		int T;
		scanf("%d",&T);
		ui pp=0;
		while(T--){
			int x;
			scanf("%d",&x);
			pp^=zz[x];
			if(pp==0)puts("0");
			else if(us.find(pp)!=us.end())printf("%d\n",us[pp]);
			else puts("-1");
		}
		for(int i=127;i>=0;--i)putchar(((pp>>i)&1)+'0');
		putchar('\n');
	}else{
		string st;
		cin>>st;
		ui pp=0;
		for(int i=0;i<128;++i)pp=pp<<1|(st[i]-'0');
		int T;
		scanf("%d",&T);
		while(T--){
			int x;
			scanf("%d",&x);
			pp^=zz[x];
			if(pp==0)puts("0");
			else if(us.find(pp)!=us.end())printf("%d\n",us[pp]);
			else puts("-1");
		}
	}
	return 0;
}

源文件, 语言: C++20

详细

Test #1:

score: 100

Accepted

time: 1020ms

memory: 97456kb

input:

start
5
10
14
10
12
10

output:

10
-1
14
-1
-1
00000110101010010000101111011011001010001000110000011100010011111100011000101011100001111010111100111111111111000001011000011001

input:

resume
00000110101010010000101111011011001010001000110000011100010011111100011000101011100001111010111100111111111111000001011000011001
6
14
277
12
10
277
12

output:

result:

ok

Test #2:

score: 100

Accepted

time: 1135ms

memory: 97336kb

input:

start
1
1

output:

1
01100000101011001110000001101010001100110000100111001111001100101011101011001110000001101010001100110000010101100111010101001011

input:

resume
01100000101011001110000001101010001100110000100111001111001100101011101011001110000001101010001100110000010101100111010101001011
1
1

output:

result:

ok

Test #3:

score: 100

Accepted

time: 1083ms

memory: 97440kb

input:

start
1
1000000

output:

1000000
10110010001001111000110111100111111011010111111100000011010010001100011001110100001001110000111011000100011011011001000101011010

input:

resume
10110010001001111000110111100111111011010111111100000011010010001100011001110100001001110000111011000100011011011001000101011010
2
1
1000000

output:

-1
1

result:

ok

Test #4:

score: 100

Accepted

time: 1069ms

memory: 97264kb

input:

start
2
1
1

output:

1
0
00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

input:

resume
00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
2
1000000
1000000

output:

1000000
0

result:

ok

Test #5:

score: 100

Accepted

time: 1109ms

memory: 97372kb

input:

start
3
1
2
3

output:

1
-1
-1
10110100100011011111111100101010011110100111000000010111011101110001011010001011000001100100011110001001111000100110000010001010

input:

resume
10110100100011011111111100101010011110100111000000010111011101110001011010001011000001100100011110001001111000100110000010001010
2
4
5

output:

-1
-1

result:

ok

Test #6:

score: 100

Accepted

time: 1052ms

memory: 97364kb

input:

output:

483440
-1
-1
-1
-1
01010110101100100110111110011001111111100001101000111000011001000000000001111110010001000011100101101000011100011011101110111111

input:

resume
01010110101100100110111110011001111111100001101000111000011001000000000001111110010001000011100101101000011100011011101110111111
8
312653
808184
244728
372836
64144
525068
795548
379152

output:

-1
-1
-1
-1
-1
-1
-1
-1

result:

ok

Test #7:

score: 100

Accepted

time: 1002ms

memory: 97364kb

input:

output:

901287
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
01111111000110111010110111000011110001100100011100110100101111011010011111111100111001110100...

input:

resume
01111111000110111010110111000011110001100100011100110100101111011010011111111100111001110100110101101110001100010010001001100110
68
632048
873503
23659
234350
352724
63249
395634
638205
597162
368489
973286
290734
735407
636099
145516
176166
262275
936624
302002
344028
227364
297307
645242
20...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

result:

ok

Test #8:

score: 100

Accepted

time: 1080ms

memory: 97336kb

input:

output:

569396
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-1
-1
-1
-1
-1
-1
-1
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-1
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-1
-1
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-1
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-1
-1
-1
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-1
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-1
-1
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1...

input:

resume
00110110001111010100010000101100011011110010000000001010000000111111001111000001100100111101101011000100010011100101000110101100
700
707366
267047
407693
725807
896458
649723
322966
13478
797908
8465
563163
798321
831358
235782
473564
19913
929601
720398
521831
221253
936397
987947
63596
4747...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok

Test #9:

score: 100

Accepted

time: 1135ms

memory: 97388kb

input:

output:

729060
-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
-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
-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
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1...

input:

resume
01110110000001010111101110110110110010101100110101011001000011001011011101101101011000101100010011100001111100110100000000111110
9886
420210
520488
188197
748478
206087
275961
54195
608381
155537
321018
415228
668078
924461
161132
119676
879347
707167
899509
348680
459789
490439
773296
166145...

output:

-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
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-1
-1
-1
-1
-1
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-1
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-1
-1
-1
-1
-1
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-1
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-1
-1
-1
-1
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-1
-1
-1
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-1
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-1
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok

Test #10:

score: 100

Accepted

time: 1160ms

memory: 97452kb

input:

output:

308697
-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
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-1
-1
-1
-1
-1
-1
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-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
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1...

input:

resume
11001110001111010101011111111111010111101001111101100010011100101110000000100011001011110111011011010000110001011100011001110011
84366
27218
701633
132961
472984
701389
698190
669373
935077
378738
192191
77653
557125
650845
266909
475045
934661
119608
959584
788489
234755
596450
958580
223648...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok

Test #11:

score: 100

Accepted

time: 1094ms

memory: 97360kb

input:

output:

input:

resume
00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
99926
1
2
1
2
1
2
1
1
2
2
2
2
2
2
2
1
2
2
2
2
2
1
2
2
1
2
2
1
1
1
1
2
2
2
1
1
1
1
2
1
2
1
2
1
1
2
1
1
1
1
2
1
1
2
2
2
2
1
1
1
1
2
2
2
1
1
1
2
1
2
2
2
2
2
2
2
2
2
1
...

output:

result:

ok

Test #12:

score: 100

Accepted

time: 1078ms

memory: 97456kb

input:

output:

input:

resume
00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
99905
2
3
3
1
2
2
2
2
1
1
1
3
2
1
1
2
1
3
2
2
2
2
1
1
3
1
2
1
1
1
1
1
2
3
2
3
1
3
1
2
3
3
2
3
1
2
3
2
2
3
2
3
2
1
3
1
1
2
3
2
1
3
1
1
3
1
2
3
2
2
2
2
3
1
2
1
2
2
2
...

output:

2
-1
2
-1
1
-1
1
-1
2
-1
2
-1
3
-1
3
-1
-1
-1
1
-1
1
-1
2
-1
-1
-1
3
-1
3
-1
3
-1
-1
-1
1
-1
3
0
1
-1
-1
-1
1
-1
3
-1
2
0
2
-1
3
0
2
-1
-1
-1
-1
-1
1
-1
2
-1
-1
-1
2
-1
1
-1
-1
-1
-1
-1
1
0
2
-1
1
-1
1
0
3
-1
-1
-1
-1
-1
3
-1
-1
-1
-1
-1
2
-1
3
-1
3
0
1
-1
-1
-1
-1
-1
3
-1
2
-1
2
0
1
0
2
-1
2
0
1
-1...

result:

ok

Test #13:

score: 100

Accepted

time: 1065ms

memory: 97296kb

input:

output:

1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
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-1
3
-1
2
0
3
-1
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4
-1
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-1
-1
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-1
-1
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4
0
3
-1
3
0
1
-1
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3
-1
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-1
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3
-1
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-1
-1
-1
-1
1
-1
4
0
4
-1
-1
-1
2
-1
4
-1
-1
-1
-1
-1
-1...

input:

resume
10101001101101001111010011001001000110110101101101000010001000111011000000010010111001001000000100110011100001101011110111111100
99996
1
2
2
4
4
4
4
1
5
2
4
1
2
5
3
3
1
1
2
4
2
1
3
2
3
3
3
5
1
3
1
5
5
1
5
2
3
4
1
5
1
1
5
5
4
3
5
4
5
4
4
3
5
4
4
3
3
2
3
1
5
5
1
3
1
2
3
2
3
1
2
5
3
2
1
4
3
3
5
...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
4
0
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
4
-1
-1
-1
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2
-1
2
-1
2
-1
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-1
-1
2
-1
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-1
-1
-1
5
-1
-1
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5
-1
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5
-1
2
-1
3
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-1
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-1
-1
-1
-1
4
0
4
-1
-1
-1
1
-1
-1
-1
-1
-1
2
-1
-1
-1
-1
...

result:

ok

Test #14:

score: 100

Accepted

time: 1097ms

memory: 97436kb

input:

output:

7
-1
-1
-1
-1
-1
-1
-1
-1
-1
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input:

resume
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output:

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result:

ok

Test #15:

score: 100

Accepted

time: 1122ms

memory: 97344kb

input:

output:

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input:

resume
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output:

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result:

ok

Test #16:

score: 100

Accepted

time: 1149ms

memory: 97368kb

input:

output:

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input:

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output:

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result:

ok

Test #17:

score: 100

Accepted

time: 1177ms

memory: 97388kb

input:

output:

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input:

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output:

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result:

ok

Test #18:

score: 100

Accepted

time: 1173ms

memory: 97364kb

input:

output:

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input:

resume
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output:

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result:

ok

Test #19:

score: 100

Accepted

time: 1204ms

memory: 97372kb

input:

output:

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input:

resume
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output:

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...

result:

ok

Test #20:

score: 100

Accepted

time: 1223ms

memory: 97336kb

input:

output:

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input:

resume
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output:

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result:

ok

Test #21:

score: 100

Accepted

time: 1150ms

memory: 97444kb

input:

output:

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input:

resume
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output:

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result:

ok

Test #22:

score: 100

Accepted

time: 1096ms

memory: 97392kb

input:

output:

455926
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input:

resume
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output:

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result:

ok

Test #23:

score: 100

Accepted

time: 1149ms

memory: 97452kb

input:

output:

68266
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input:

resume
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output:

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result:

ok

Test #24:

score: 100

Accepted

time: 1181ms

memory: 97444kb

input:

output:

325371
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input:

resume
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output:

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result:

ok

Test #25:

score: 100

Accepted

time: 1086ms

memory: 97448kb

input:

output:

115395
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input:

resume
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output:

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...

result:

ok

Test #26:

score: 100

Accepted

time: 1240ms

memory: 97384kb

input:

output:

740054
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input:

resume
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output:

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...

result:

ok

Test #27:

score: 100

Accepted

time: 1138ms

memory: 97352kb

input:

output:

858735
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input:

resume
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output:

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...

result:

ok

Test #28:

score: 100

Accepted

time: 1049ms

memory: 97368kb

input:

output:

263809
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input:

resume
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output:

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50279
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-1...

result:

ok

Test #29:

score: 100

Accepted

time: 1067ms

memory: 97384kb

input:

output:

184887
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input:

resume
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output:

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...

result:

ok

Test #30:

score: 100

Accepted

time: 1108ms

memory: 97384kb

input:

output:

887768
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input:

resume
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output:

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...

result:

ok

Test #31:

score: 100

Accepted

time: 1025ms

memory: 97384kb

input:

output:

333404
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input:

resume
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output:

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result:

ok

Test #32:

score: 100

Accepted

time: 1093ms

memory: 97368kb

input:

output:

543640
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input:

resume
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output:

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result:

ok

Test #33:

score: 100

Accepted

time: 1091ms

memory: 97384kb

input:

output:

203369
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input:

resume
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output:

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result:

ok

Test #34:

score: 100

Accepted

time: 1219ms

memory: 97384kb

input:

output:

410936
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input:

resume
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output:

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...

result:

ok

Test #35:

score: 100

Accepted

time: 1042ms

memory: 97368kb

input:

output:

727783
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input:

resume
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output:

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...

result:

ok

Test #36:

score: 100

Accepted

time: 1165ms

memory: 97444kb

input:

output:

933646
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input:

resume
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output:

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...

result:

ok

Test #37:

score: 100

Accepted

time: 1091ms

memory: 97388kb

input:

output:

247014
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input:

resume
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output:

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...

result:

ok

Test #38:

score: 100

Accepted

time: 1117ms

memory: 97304kb

input:

output:

262630
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input:

resume
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3
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output:

306163
0
528599

result:

ok

Test #39:

score: 100

Accepted

time: 1227ms

memory: 97448kb

input:

output:

555978
-1
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input:

resume
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output:

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...

result:

ok

Test #40:

score: 100

Accepted

time: 1103ms

memory: 97456kb

input:

output:

525838
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input:

resume
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output:

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...

result:

ok

Test #41:

score: 100

Accepted

time: 1092ms

memory: 97284kb

input:

output:

900001
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input:

resume
01011110101110011010000011000001111001001100001011011000100000101000011110111111101000001100011100111010000010101101011010100001
100000
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output:

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...

result:

ok

Test #42:

score: 100

Accepted

time: 1124ms

memory: 97384kb

input:

output:

900001
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input:

resume
01011110101110011010000011000001111001001100001011011000100000101000011110111111101000001100011100111010000010101101011010100001
100000
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output:

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...

result:

ok