QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#548960#8330. Count off 3liqingyangAC ✓54ms17288kbC++172.8kb2024-09-05 22:24:502024-09-05 22:24:50

Judging History

你现在查看的是测评时间为 2024-09-05 22:24:50 的历史记录

  • [2024-10-13 18:55:00]
  • 管理员手动重测本题所有得分≥97分的提交记录
  • 测评结果:AC
  • 用时:58ms
  • 内存:17272kb
  • [2024-09-05 22:24:50]
  • 评测
  • 测评结果:100
  • 用时:54ms
  • 内存:17288kb
  • [2024-09-05 22:24:50]
  • 提交

answer

#include<iostream>
#include<cstring>
using namespace std;
const unsigned int mod=1e9+7;
const int p2[6]={1,2,4,1,2,4},p3[6]={1,3,2,6,4,5};
int T,f[5010][7][7][7][2],box[3][2],F[5][5][5][2];
char s[10010];
inline void Add(int &x,int y)
{
	x+=y,x=x<mod?x:x-mod;
}
inline int add7(int x,int y)
{
	x+=y;
	return x<7?x:x-7;
}
inline void Add7(int &x,int y)
{
	x+=y,x=x<7?x:x-7;
}
inline void init()
{
	f[0][0][0][0][0]=1;
	for(int i=1;i<=5000;i++)
	{
		memcpy(f[i],f[i-1],sizeof(f[i]));
		for(int I=((i<<1)-1)%6,j=0;j<7;j++)
		{
			for(int k=0,k0=p2[I],k1=0;k<7;
			k++,k0=k0<6?k0+1:0,k1=add7(k1,2))
			{
				for(int l=0,l0=p3[I],l1=0;l<7;
				l++,l0=l0<6?l0+1:0,l1=add7(l1,3))
				{
					Add(f[i][j<6?j+1:0][k0][l0][0],
					f[i-1][j][k1][l1][1]=f[i-1][j][k][l][0]);
				}
			}
		}
	}
}
int main()
{
	ios::sync_with_stdio(false);
	cin.tie(0);
	init();
	cin>>T;
	while(T--)
	{
		cin>>s+1;
		int n=strlen(s+1);
		__int128_t ans=0;
		box[0][0]=box[1][0]=box[2][0]=0;
		box[0][1]=box[1][1]=box[2][1]=1;
		for(int i=1;i<n;i++)
		{
			if(s[i]=='0')
			{
				continue;
			}
			int n0=n-i>>1,n1=n-1-i-n0;
			memset(F,0,sizeof(F));
			for(int j=0,j0=box[0][0],j1=box[0][1];j<7;
			j++,j0=j0<6?j0+1:0,j1=j1<6?j1+1:0)
			{
				int J0=j0<4?j0:7-j0,J1=j1<4?j1:7-j1;
				for(int k=0,k0=box[1][0],k1=box[1][1];k<7;
				k++,k0=k0<6?k0+1:0,k1=k1<6?k1+1:0)
				{
					int K0=k0<4?k0:7-k0,K1=k1<4?k1:7-k1;
					for(int l=0,l0=box[2][0],l1=box[2][1];l<7;
					l++,l0=l0<6?l0+1:0,l1=l1<6?l1+1:0)
					{
						int L0=l0<4?l0:7-l0,L1=l1<4?l1:7-l1;
						Add(F[J0][K0][L0][0],f[n0][j][k][l][0]);
						Add(F[J1][K1][L1][1],f[n1][j][k][l][1]);
					}
				}
			}
			for(int j=0;j<4;j++)
			{
				for(int k=0;k<4;k++)
				{
					for(int l=0;l<4;l++)
					{
						Add(F[4][k][l][0],F[j][k][l][0]);
						Add(F[4][k][l][1],F[j][k][l][1]);
					}
				}
			}
			for(int j=0;j<5;j++)
			{
				for(int k=0;k<4;k++)
				{
					for(int l=0;l<4;l++)
					{
						Add(F[j][4][l][0],F[j][k][l][0]);
						Add(F[j][4][l][1],F[j][k][l][1]);
					}
				}
			}
			for(int j=0;j<5;j++)
			{
				for(int k=0;k<5;k++)
				{
					for(int l=0;l<4;l++)
					{
						Add(F[j][k][4][0],F[j][k][l][0]);
						Add(F[j][k][4][1],F[j][k][l][1]);
					}
				}
			}
			for(int j=0;j<5;j++)
			{
				for(int k=0;k<5;k++)
				{
					for(int l=0;l<5;l++)
					{
						ans+=(j<4?-1:1)*(k<4?-1:1)*(l<4?-1ll:1ll)
						*F[j][k][l][0]*F[j][k][l][1];
					}
				}
			}
			Add7(box[0][n-i+1&1],1);
			Add7(box[1][n-i+1&1],p2[(n-i)%6]);
			Add7(box[2][n-i+1&1],p3[(n-i)%6]);
		}
		if(s[n]=='1')
		{
			bool flag=1;
			for(int i=0;i<3;i++)
			{
				if(box[i][0]+box[i][1]==7||box[i][0]==box[i][1])
				{
					flag=0;
					break;
				}
			}
			ans+=flag;
		}
		cout<<int(ans%mod+mod)%mod<<endl;
	}
	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: 17200kb

input:

5
1
1010
110101
1000111000
101101001000

output:

1
2
15
114
514

result:

ok 5 number(s): "1 2 15 114 514"

Test #2:

score: 0
Accepted
time: 7ms
memory: 17072kb

input:

10
1
11
1000
10111011
1000110100101001
11101110000001000011010011011000
110011000111110001101010101100100011010010101000011111001101011
11010111011101000010101111011111011011100001001101010011101011111111011011111101110110010011001101000001000111100010010111000010
10000000000000000000000000000000000...

output:

1
1
2
45
6591
814196699
193088128
849103726
497125329
363076920

result:

ok 10 numbers

Test #3:

score: 0
Accepted
time: 22ms
memory: 16980kb

input:

10
1
101
100101000
111111001111011001111100111
100001101010101000101110010111010010001101101110011111000001010001111100101010000
111001010100100100110011110111000111001001001001000100000011000110011000110101010010100000100101110101000011000011100010011001011000101110100111000110011011010111011111011...

output:

1
2
64
27062688
486363229
184013394
580592021
118930214
772664718
344619804

result:

ok 10 numbers

Test #4:

score: 0
Accepted
time: 33ms
memory: 17040kb

input:

10
1
1011
1101001010001110
1000010101110010000010010000000000001010111001001001110011001101
1001100101110111001000100100110111110001110010111011010101010111011101111101111100010000001100001001011100111100010110011010000010000000001100111011000001110011010000100000110101010011111100010111111100011011...

output:

1
3
10053
860833891
537931408
329471109
368911735
157523156
595487313
534701861

result:

ok 10 numbers

Test #5:

score: 0
Accepted
time: 33ms
memory: 17284kb

input:

10
1
11111
1010110010010000111001001
10011010100100001000110000111101101000111100001000000101010001100111111010001000101000000011100101000101100111100001001101100
11000100100010011101010101001011100010001100001010110011110101001101011000110001000111101010010000110111010001100100100111001000001000010...

output:

1
10
4692555
763463648
464152115
115362567
880780461
578723006
560068977
423846910

result:

ok 10 numbers

Test #6:

score: 0
Accepted
time: 37ms
memory: 17240kb

input:

10
1
101011
100100110100111100001101000101011100
1011011000011001101101010110000111011001001100110101111100110000100100101010000000110110010001110011101011000001011001000010001011101110110100110010111111000101101010110000101010101011001111100111011001101111011101
101000000111000010111000110000011000...

output:

1
13
955673880
266148454
368723690
496979115
190983211
772121423
932555320
843716403

result:

ok 10 numbers

Test #7:

score: 0
Accepted
time: 41ms
memory: 17288kb

input:

10
1
1101101
1100111111001000111100000010000111000000010101001
110111101101011000111101100110010011011100101110101111110011001111001101001000011001110011110101001110010110011110011001111010010101010011010011101101111010111000001110110111011011101000100001000001101110010111100110001110011101110111100...

output:

1
29
912933242
912560788
607401363
477602366
394403189
275067439
592568023
75193370

result:

ok 10 numbers

Test #8:

score: 0
Accepted
time: 41ms
memory: 17024kb

input:

10
1
10000010
100101110110100111100000100011111111010001100010100001100110001
111111000010011010111011111110000010101101011110100001101011110000001111001110001111110101000000010000001011000101101011010111011101111110101001000110011101010000111001011111100100010000010110110101010001110100111110110001...

output:

1
32
959140870
614330473
849221876
787816311
359958989
239371459
534701861
254356877

result:

ok 10 numbers

Test #9:

score: 0
Accepted
time: 47ms
memory: 17044kb

input:

10
1
111110011
111101001101011110100011110000100110011101010111111110100001111001101000100101101
11011010000110101011111110110011101010100100110001001111111011010000101111110001001011000011010101001000101110000100011011100101010110010101000101010111101100101110111100011011011000101101001001001100111...

output:

1
99
286317277
694681686
723919544
789291149
680541846
694957099
453387561
757810824

result:

ok 10 numbers

Test #10:

score: 0
Accepted
time: 46ms
memory: 16924kb

input:

10
1
1001001110
10110010111110100100111100111101101010111110111011001110000111101011011010110011110000000001110100
11000101011111110110100101100100100000010110001011100010101111111000000111000101100110111110101010111110010110111111110010110010001100000000111000101100010001110010001011111110101011111...

output:

1
120
987933828
449323095
435643580
557750562
122442298
758115947
388795572
87146822

result:

ok 10 numbers

Test #11:

score: 0
Accepted
time: 44ms
memory: 16976kb

input:

10
1
11010010100
100110110000100111011101001111000000000110111100011110111011110100001010101000000000100000101100100101110101011100111000
110111100000010010111000111011111100010100100111101001001101111010011011100100001010100010100011110111111100101011100111111011011000000111001111000101111010110111...

output:

1
325
391030697
323231960
401473132
822267612
841573845
283856764
804647498
76347459

result:

ok 10 numbers

Test #12:

score: 0
Accepted
time: 50ms
memory: 17040kb

input:

10
1
111111110011
100111010001010010111100011101110011110100101101010111001110101111000111010001111110000001000011010111010001001000011101100011100010010100010000
11001011101100010011111001010110110000110110011001011001000001001110010100100000000101100010001011010010001101000101110000111100100000001...

output:

1
704
677678115
593427859
667002509
574438492
664907465
979953874
8529137
613727900

result:

ok 10 numbers

Test #13:

score: 0
Accepted
time: 48ms
memory: 17284kb

input:

10
1
1100110101011
100111000010011100111101101100110010110000100011110101100100011001101011100011101101110111001101000001110010111001110011100101000111111000010101101100011000010100010101
1111010000010011010010011000010000000001000110111011101100111011100010110011100110011110011011110011110100011001...

output:

1
1146
832402516
402106502
689225542
416112434
991952024
938688647
880733772
630306115

result:

ok 10 numbers

Test #14:

score: 0
Accepted
time: 52ms
memory: 17032kb

input:

10
1
11000000000111
110010000100100011111101001100111010110111011101101011001001010110101111111101001000000100110011110101100111010110100100010100000100000011100010101011010001100001000111000101000011010110010100000
101001000110100011110100011001010101001010011111010111111001100111111100101111110111...

output:

1
2087
659256442
942088668
754989716
908871865
566839365
111034927
696022638
206335876

result:

ok 10 numbers

Test #15:

score: 0
Accepted
time: 49ms
memory: 17280kb

input:

10
1
111100001011110
101100010011110001000011110010011010011100110010111110100111111111100101100111010101001101111001111010111011011111000111000101101010001100111010100110110000111110100100101000001101111100000101101100010110101000011001110001101
11111110001100110111110110100010111010100010010010010...

output:

1
5612
120730460
903512843
440620378
736669452
35297346
414402862
87146822
461180872

result:

ok 10 numbers

Test #16:

score: 0
Accepted
time: 52ms
memory: 16980kb

input:

10
1
1011110111101110
11111011001101100000000011011111011000101001100010000000001010011110010000100000111100101011101111111111001000110011110000011001000111000010101100001001100111100100000010101101111100100100101110101100000000011101011100010111111010000101011000110010011000
11110011001110110000001...

output:

1
9074
47298040
806126372
607928251
829797230
861514498
6535505
135611721
148853296

result:

ok 10 numbers

Test #17:

score: 0
Accepted
time: 48ms
memory: 17012kb

input:

10
1
11101111010010001
1111011100010101011101000110010001011001010101000100111100010110101010010001100101001001011111101001101100110100100100101101011001100000101011000100001011101000101000110000110100100100001001000011000111000010100011001111111011010001110111101111010011100010110001010010000100001...

output:

1
25268
485539600
497476229
129697011
91489334
354698980
228961474
875061949
618786188

result:

ok 10 numbers

Test #18:

score: 0
Accepted
time: 54ms
memory: 16976kb

input:

10
1
101101011100110001
100111001100000111101000101110011011011011111101011110101111000010000101010001010110100101001001100010101100101001110110001101101100111111100001000100010010110101110010111101100110010000010001101011001110001001100111101100111010100100000000000010000100101001000110000111100100...

output:

1
38342
769759919
33866310
945890505
127750526
125262837
888967227
757810824
441419016

result:

ok 10 numbers

Test #19:

score: 0
Accepted
time: 54ms
memory: 17012kb

input:

10
1
1001100011010110111
11100110010001111111110100011111100100011011110000110100000111101100111110111010111010111001111111100111011000000101001111000010001100010001111001011000111111001111100100101101011001110011100000111011111110101000111011101101110101101101110101100000011000001001011011100001111...

output:

1
65218
438898572
348219276
776140964
704823526
170625715
198310775
477853700
897436999

result:

ok 10 numbers

Test #20:

score: 0
Accepted
time: 50ms
memory: 16980kb

input:

10
1
11010100111111001011
1000011001001001110110101001100001001101001001010010101010001110011001001000000000110001100110001110110111010100101011011001100101001110111001101101000111101100010110101100101110111101000101111010100110001011110111000110000110110111011101110010010011010001110101010110010000...

output:

1
183823
238142747
846693477
959968477
260267123
642987070
779134130
951392182
679687101

result:

ok 10 numbers

Extra Test:

score: 0
Extra Test Passed