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#360784#8330. Count off 3zhouhuanyiAC ✓401ms138188kbC++233.5kb2024-03-22 08:49:152024-04-16 16:09:25

Judging History

你现在查看的是测评时间为 2024-04-16 16:09:25 的历史记录

  • [2024-10-13 18:51:07]
  • 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:675ms
  • 内存:138168kb
  • [2024-04-17 10:55:01]
  • 自动重测本题所有获得100分的提交记录
  • 测评结果:100
  • 用时:643ms
  • 内存:138096kb
  • [2024-04-17 10:54:24]
  • hack成功,自动添加数据
  • (/hack/598)
  • [2024-04-16 16:09:25]
  • 自动重测本题所有获得100分的提交记录
  • 测评结果:100
  • 用时:401ms
  • 内存:138188kb
  • [2024-04-16 16:08:54]
  • hack成功,自动添加数据
  • (/hack/597)
  • [2024-03-22 08:49:15]
  • 评测
  • 测评结果:100
  • 用时:376ms
  • 内存:138208kb
  • [2024-03-22 08:49:15]
  • 提交

answer

#include<iostream>
#include<cstdio>
#include<map>
#include<queue>
#define N 10000
#define mod 1000000007
using namespace std;
int read()
{
	char c=0;
	int sum=0;
	while (c<'0'||c>'9') c=getchar();
	while ('0'<=c&&c<='9') sum=sum*10+c-'0',c=getchar();
	return sum;
}
int fast_pow(int a,int b)
{
	int res=1,mul=a;
	while (b)
	{
		if (b&1) res=1ll*res*mul%mod;
		mul=1ll*mul*mul%mod,b>>=1;
	}
	return res;
}
int MD2(int x)
{
	return x<0?x+mod:x;
}
void Adder(int &x,int d)
{
	x+=d;
	if (x>=mod) x-=mod;
	return;
}
struct reads
{
	int d[7];
};
reads delta[6],res,zero;
reads operator - (reads a,reads b)
{
	for (int i=1;i<=6;++i) a.d[i]=(a.d[i]+7-b.d[i])%7;
	return a;
}
int T,n,ans,a[N+1],dp[N+1][7][7][7],dp2[N+1][7][7][7],DP[N+1][14][14][14];
int solve(int x,reads ds)
{
	if (!x)
	{
		bool op=1;
		for (int i=1;i<=6;++i) op&=(ds.d[i]!=0);
		return op;
	}
	int res=0,rst;
	ds=ds-delta[0],x--;
	for (int i1=0,j1;i1<7;++i1)
		for (int i2=0,j2;i2<7;++i2)
			for (int i3=0,j3;i3<7;++i3)
				for (int k=0;k<8;++k)
				{
					rst=1;
					if (!(k&1)) j1=7+(ds.d[1]+7-i1)%7;
					else
					{
						if ((i1<<1)%7==(ds.d[1]+ds.d[6])%7) continue;
						j1=(i1+7-ds.d[6])%7,rst=MD2(-rst);
					}
					if (!((k>>1)&1)) j2=7+(ds.d[2]+7-i2)%7;
					else
					{
						if ((i2<<1)%7==(ds.d[2]+ds.d[5])%7) continue;
						j2=(i2+7-ds.d[5])%7,rst=MD2(-rst);
					}
					if (!(k>>2)) j3=7+(ds.d[3]+7-i3)%7;
					else
					{
						if ((i3<<1)%7==(ds.d[3]+ds.d[4])%7) continue;
						j3=(i3+7-ds.d[4])%7,rst=MD2(-rst);
					}
					Adder(res,1ll*dp[x][i1][i2][i3]*DP[x][j1][j2][j3]%mod*rst%mod);
				}
	return res;
}
int main()
{
	reads ds;
	string s;
	for (int i=1;i<=6;++i)
		for (int j=0,res=1;j<=5;++j,res=1ll*res*i%7)
			delta[j].d[i]=res;
	dp[0][0][0][0]=dp2[0][0][0][0]=1;
	for (int i=0;i<=N;++i)
	{
		if (i)
		{
			ds=delta[i%6];
			for (int j1=0;j1<7;++j1)
				for (int j2=0;j2<7;++j2)
					for (int j3=0;j3<7;++j3)
						dp[i][j1][j2][j3]=dp[i-1][j1][j2][j3],dp2[i][j1][j2][j3]=dp2[i-1][j1][j2][j3];
			if (!((i%6)&1))
			{
				for (int j1=0;j1<7;++j1)
					for (int j2=0;j2<7;++j2)
						for (int j3=0;j3<7;++j3)
							Adder(dp[i][(j1+ds.d[1])%7][(j2+ds.d[2])%7][(j3+ds.d[3])%7],dp[i-1][j1][j2][j3]);
			}
			else
			{
				for (int j1=0;j1<7;++j1)
					for (int j2=0;j2<7;++j2)
						for (int j3=0;j3<7;++j3)
							Adder(dp2[i][(j1+ds.d[1])%7][(j2+ds.d[2])%7][(j3+ds.d[3])%7],dp2[i-1][j1][j2][j3]);
			}
		}
		for (int j1=0;j1<7;++j1)
			for (int j2=0;j2<7;++j2)
				for (int j3=0;j3<7;++j3)
					DP[i][j1][j2][j3]=dp2[i][j1][j2][j3];
		for (int j1=0;j1<7;++j1)
			for (int j2=0;j2<7;++j2)
				for (int j3=0;j3<7;++j3)
					for (int k=0;k<7;++k)
						if (j1!=k)
							Adder(DP[i][7+k][j2][j3],DP[i][j1][j2][j3]);
		for (int j1=0;j1<14;++j1)
			for (int j2=0;j2<7;++j2)
				for (int j3=0;j3<7;++j3)
					for (int k=0;k<7;++k)
						if (j2!=k)
							Adder(DP[i][j1][7+k][j3],DP[i][j1][j2][j3]);
		for (int j1=0;j1<14;++j1)
			for (int j2=0;j2<14;++j2)
				for (int j3=0;j3<7;++j3)
					for (int k=0;k<7;++k)
						if (j3!=k)
							Adder(DP[i][j1][j2][7+k],DP[i][j1][j2][j3]);
	}
	T=read();
	while (T--)
	{
		cin>>s,n=s.length(),ans=0,res=zero;
		for (int i=1;i<=n;++i)
		{
			if (s[i-1]=='1')
			{
				if (i!=n)
				{
					a[i]=0,Adder(ans,solve(n-i,res));
					a[i]=1,res=res-delta[(n-i)%6];
				}
				else a[i]=1,res=res-delta[(n-i)%6],Adder(ans,solve(n-i,res));
			}
			else a[i]=0;
		}
		printf("%d\n",ans);
	}
	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: 143ms
memory: 137708kb

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: 130ms
memory: 137824kb

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: 206ms
memory: 137820kb

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: 262ms
memory: 137780kb

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: 301ms
memory: 138188kb

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: 333ms
memory: 137880kb

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: 332ms
memory: 137880kb

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: 350ms
memory: 137852kb

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: 373ms
memory: 137840kb

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: 394ms
memory: 137856kb

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: 379ms
memory: 138116kb

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: 374ms
memory: 137888kb

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: 380ms
memory: 137828kb

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: 384ms
memory: 137776kb

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: 380ms
memory: 137836kb

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: 380ms
memory: 137828kb

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: 384ms
memory: 138092kb

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: 387ms
memory: 138116kb

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: 401ms
memory: 137928kb

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: 388ms
memory: 137820kb

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