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QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #551040 | #3016. Flashing Fluorescents | PhantomThreshold# | AC ✓ | 3ms | 4344kb | C++20 | 858b | 2024-09-07 15:10:17 | 2024-09-07 15:10:21 |
Judging History
answer
#include<bits/stdc++.h>
#define ll long long
using namespace std;
const int mask = 1<<16;
const int maxn = 20;
int n;
int S,nS;
int main()
{
ios_base::sync_with_stdio(false);
string str; cin>>str;
n= (int)str.length();
for(int i=0;i<n;i++) if(str[i]=='1')
S|=1<<i;
nS= (1<<n)-1;
if(S==nS) { cout<<0<<endl; exit(0); }
vector<int>f(mask);
f[0]=1;
for(int ans=1;;ans++)
{
vector<int>updi(n);
for(int i=0;i<n;i++)
{
for(int j=0;j<ans && i+j<n;j++) updi[i]|=1<<(i+j);
}
vector<int>nf(mask);
for(int s=0;s<nS;s++) if(f[s])
{
for(int i=0;i<n;i++) nf[s^updi[i]]=1;
nf[s]=1;
}
f.swap(nf);
if(f[S^nS]) { cout<<ans<<endl; exit(0); }
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 1ms
memory: 4128kb
input:
1101
output:
1
result:
ok 1 number(s): "1"
Test #2:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
1
output:
0
result:
ok 1 number(s): "0"
Test #3:
score: 0
Accepted
time: 1ms
memory: 4292kb
input:
000
output:
2
result:
ok 1 number(s): "2"
Test #4:
score: 0
Accepted
time: 1ms
memory: 4136kb
input:
0
output:
1
result:
ok 1 number(s): "1"
Test #5:
score: 0
Accepted
time: 0ms
memory: 3804kb
input:
1
output:
0
result:
ok 1 number(s): "0"
Test #6:
score: 0
Accepted
time: 1ms
memory: 4124kb
input:
00
output:
2
result:
ok 1 number(s): "2"
Test #7:
score: 0
Accepted
time: 1ms
memory: 4000kb
input:
01
output:
1
result:
ok 1 number(s): "1"
Test #8:
score: 0
Accepted
time: 1ms
memory: 4300kb
input:
10
output:
1
result:
ok 1 number(s): "1"
Test #9:
score: 0
Accepted
time: 0ms
memory: 3524kb
input:
11
output:
0
result:
ok 1 number(s): "0"
Test #10:
score: 0
Accepted
time: 0ms
memory: 4108kb
input:
000
output:
2
result:
ok 1 number(s): "2"
Test #11:
score: 0
Accepted
time: 0ms
memory: 4124kb
input:
001
output:
2
result:
ok 1 number(s): "2"
Test #12:
score: 0
Accepted
time: 1ms
memory: 4032kb
input:
010
output:
2
result:
ok 1 number(s): "2"
Test #13:
score: 0
Accepted
time: 0ms
memory: 4108kb
input:
011
output:
1
result:
ok 1 number(s): "1"
Test #14:
score: 0
Accepted
time: 1ms
memory: 3992kb
input:
100
output:
2
result:
ok 1 number(s): "2"
Test #15:
score: 0
Accepted
time: 1ms
memory: 4060kb
input:
101
output:
1
result:
ok 1 number(s): "1"
Test #16:
score: 0
Accepted
time: 1ms
memory: 4344kb
input:
110
output:
1
result:
ok 1 number(s): "1"
Test #17:
score: 0
Accepted
time: 0ms
memory: 3748kb
input:
111
output:
0
result:
ok 1 number(s): "0"
Test #18:
score: 0
Accepted
time: 1ms
memory: 3988kb
input:
0000
output:
3
result:
ok 1 number(s): "3"
Test #19:
score: 0
Accepted
time: 1ms
memory: 4104kb
input:
0001
output:
2
result:
ok 1 number(s): "2"
Test #20:
score: 0
Accepted
time: 1ms
memory: 4052kb
input:
0010
output:
2
result:
ok 1 number(s): "2"
Test #21:
score: 0
Accepted
time: 1ms
memory: 4100kb
input:
0011
output:
2
result:
ok 1 number(s): "2"
Test #22:
score: 0
Accepted
time: 1ms
memory: 4064kb
input:
0100
output:
2
result:
ok 1 number(s): "2"
Test #23:
score: 0
Accepted
time: 1ms
memory: 4096kb
input:
0101
output:
3
result:
ok 1 number(s): "3"
Test #24:
score: 0
Accepted
time: 1ms
memory: 3996kb
input:
0110
output:
2
result:
ok 1 number(s): "2"
Test #25:
score: 0
Accepted
time: 1ms
memory: 4104kb
input:
0111
output:
1
result:
ok 1 number(s): "1"
Test #26:
score: 0
Accepted
time: 1ms
memory: 4292kb
input:
1000
output:
2
result:
ok 1 number(s): "2"
Test #27:
score: 0
Accepted
time: 1ms
memory: 4064kb
input:
1001
output:
2
result:
ok 1 number(s): "2"
Test #28:
score: 0
Accepted
time: 1ms
memory: 4036kb
input:
1010
output:
2
result:
ok 1 number(s): "2"
Test #29:
score: 0
Accepted
time: 1ms
memory: 4264kb
input:
1011
output:
1
result:
ok 1 number(s): "1"
Test #30:
score: 0
Accepted
time: 1ms
memory: 4340kb
input:
1100
output:
2
result:
ok 1 number(s): "2"
Test #31:
score: 0
Accepted
time: 0ms
memory: 4104kb
input:
1101
output:
1
result:
ok 1 number(s): "1"
Test #32:
score: 0
Accepted
time: 1ms
memory: 4328kb
input:
1110
output:
1
result:
ok 1 number(s): "1"
Test #33:
score: 0
Accepted
time: 0ms
memory: 3480kb
input:
1111
output:
0
result:
ok 1 number(s): "0"
Test #34:
score: 0
Accepted
time: 1ms
memory: 4116kb
input:
00000
output:
3
result:
ok 1 number(s): "3"
Test #35:
score: 0
Accepted
time: 1ms
memory: 4336kb
input:
00001
output:
3
result:
ok 1 number(s): "3"
Test #36:
score: 0
Accepted
time: 1ms
memory: 4092kb
input:
00010
output:
3
result:
ok 1 number(s): "3"
Test #37:
score: 0
Accepted
time: 1ms
memory: 4108kb
input:
00011
output:
2
result:
ok 1 number(s): "2"
Test #38:
score: 0
Accepted
time: 1ms
memory: 4060kb
input:
00100
output:
3
result:
ok 1 number(s): "3"
Test #39:
score: 0
Accepted
time: 1ms
memory: 4040kb
input:
00101
output:
2
result:
ok 1 number(s): "2"
Test #40:
score: 0
Accepted
time: 1ms
memory: 4280kb
input:
00110
output:
2
result:
ok 1 number(s): "2"
Test #41:
score: 0
Accepted
time: 0ms
memory: 4336kb
input:
00111
output:
2
result:
ok 1 number(s): "2"
Test #42:
score: 0
Accepted
time: 1ms
memory: 4056kb
input:
01000
output:
3
result:
ok 1 number(s): "3"
Test #43:
score: 0
Accepted
time: 0ms
memory: 3992kb
input:
01001
output:
2
result:
ok 1 number(s): "2"
Test #44:
score: 0
Accepted
time: 0ms
memory: 4112kb
input:
01010
output:
3
result:
ok 1 number(s): "3"
Test #45:
score: 0
Accepted
time: 1ms
memory: 4036kb
input:
01011
output:
3
result:
ok 1 number(s): "3"
Test #46:
score: 0
Accepted
time: 1ms
memory: 4040kb
input:
01100
output:
2
result:
ok 1 number(s): "2"
Test #47:
score: 0
Accepted
time: 1ms
memory: 4052kb
input:
01101
output:
3
result:
ok 1 number(s): "3"
Test #48:
score: 0
Accepted
time: 0ms
memory: 4320kb
input:
01110
output:
2
result:
ok 1 number(s): "2"
Test #49:
score: 0
Accepted
time: 1ms
memory: 4104kb
input:
01111
output:
1
result:
ok 1 number(s): "1"
Test #50:
score: 0
Accepted
time: 1ms
memory: 4128kb
input:
10000
output:
3
result:
ok 1 number(s): "3"
Test #51:
score: 0
Accepted
time: 1ms
memory: 4056kb
input:
10001
output:
2
result:
ok 1 number(s): "2"
Test #52:
score: 0
Accepted
time: 1ms
memory: 3992kb
input:
10010
output:
2
result:
ok 1 number(s): "2"
Test #53:
score: 0
Accepted
time: 1ms
memory: 4260kb
input:
10011
output:
2
result:
ok 1 number(s): "2"
Test #54:
score: 0
Accepted
time: 1ms
memory: 4108kb
input:
10100
output:
2
result:
ok 1 number(s): "2"
Test #55:
score: 0
Accepted
time: 1ms
memory: 4116kb
input:
10101
output:
3
result:
ok 1 number(s): "3"
Test #56:
score: 0
Accepted
time: 1ms
memory: 4048kb
input:
10110
output:
2
result:
ok 1 number(s): "2"
Test #57:
score: 0
Accepted
time: 1ms
memory: 3996kb
input:
10111
output:
1
result:
ok 1 number(s): "1"
Test #58:
score: 0
Accepted
time: 1ms
memory: 4104kb
input:
11000
output:
2
result:
ok 1 number(s): "2"
Test #59:
score: 0
Accepted
time: 1ms
memory: 4036kb
input:
11001
output:
2
result:
ok 1 number(s): "2"
Test #60:
score: 0
Accepted
time: 0ms
memory: 4036kb
input:
11010
output:
2
result:
ok 1 number(s): "2"
Test #61:
score: 0
Accepted
time: 1ms
memory: 4056kb
input:
11011
output:
1
result:
ok 1 number(s): "1"
Test #62:
score: 0
Accepted
time: 1ms
memory: 4260kb
input:
11100
output:
2
result:
ok 1 number(s): "2"
Test #63:
score: 0
Accepted
time: 1ms
memory: 4340kb
input:
11101
output:
1
result:
ok 1 number(s): "1"
Test #64:
score: 0
Accepted
time: 1ms
memory: 4056kb
input:
11110
output:
1
result:
ok 1 number(s): "1"
Test #65:
score: 0
Accepted
time: 0ms
memory: 3520kb
input:
11111
output:
0
result:
ok 1 number(s): "0"
Test #66:
score: 0
Accepted
time: 1ms
memory: 4060kb
input:
1111101111111000
output:
3
result:
ok 1 number(s): "3"
Test #67:
score: 0
Accepted
time: 1ms
memory: 4332kb
input:
1111110000000000
output:
4
result:
ok 1 number(s): "4"
Test #68:
score: 0
Accepted
time: 1ms
memory: 4028kb
input:
1111110000000010
output:
4
result:
ok 1 number(s): "4"
Test #69:
score: 0
Accepted
time: 1ms
memory: 4100kb
input:
1111101101100100
output:
4
result:
ok 1 number(s): "4"
Test #70:
score: 0
Accepted
time: 1ms
memory: 4124kb
input:
1111100010101100
output:
4
result:
ok 1 number(s): "4"
Test #71:
score: 0
Accepted
time: 1ms
memory: 4120kb
input:
1100100010100000
output:
5
result:
ok 1 number(s): "5"
Test #72:
score: 0
Accepted
time: 1ms
memory: 4116kb
input:
1011001000010001
output:
4
result:
ok 1 number(s): "4"
Test #73:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
1111111111111111
output:
0
result:
ok 1 number(s): "0"
Test #74:
score: 0
Accepted
time: 1ms
memory: 3996kb
input:
1011111111111111
output:
1
result:
ok 1 number(s): "1"
Test #75:
score: 0
Accepted
time: 1ms
memory: 4276kb
input:
1011111111000111
output:
3
result:
ok 1 number(s): "3"
Test #76:
score: 0
Accepted
time: 0ms
memory: 3992kb
input:
0000000000000000
output:
6
result:
ok 1 number(s): "6"
Test #77:
score: 0
Accepted
time: 1ms
memory: 4092kb
input:
1111111111101010
output:
3
result:
ok 1 number(s): "3"
Test #78:
score: 0
Accepted
time: 1ms
memory: 4060kb
input:
1111111101110101
output:
4
result:
ok 1 number(s): "4"
Test #79:
score: 0
Accepted
time: 1ms
memory: 4028kb
input:
1111111100110000
output:
3
result:
ok 1 number(s): "3"
Test #80:
score: 0
Accepted
time: 1ms
memory: 4056kb
input:
1111111010101010
output:
5
result:
ok 1 number(s): "5"
Test #81:
score: 0
Accepted
time: 1ms
memory: 4256kb
input:
1111110010101010
output:
5
result:
ok 1 number(s): "5"
Test #82:
score: 0
Accepted
time: 0ms
memory: 4056kb
input:
1111101010101010
output:
6
result:
ok 1 number(s): "6"
Test #83:
score: 0
Accepted
time: 2ms
memory: 4044kb
input:
1111011010101010
output:
6
result:
ok 1 number(s): "6"
Test #84:
score: 0
Accepted
time: 2ms
memory: 4260kb
input:
1111010110101010
output:
6
result:
ok 1 number(s): "6"
Test #85:
score: 0
Accepted
time: 2ms
memory: 4100kb
input:
0010101010101010
output:
8
result:
ok 1 number(s): "8"
Test #86:
score: 0
Accepted
time: 0ms
memory: 4036kb
input:
1010101010101101
output:
8
result:
ok 1 number(s): "8"
Test #87:
score: 0
Accepted
time: 2ms
memory: 4124kb
input:
1010101010111010
output:
7
result:
ok 1 number(s): "7"
Test #88:
score: 0
Accepted
time: 3ms
memory: 4032kb
input:
1011010101010101
output:
8
result:
ok 1 number(s): "8"
Test #89:
score: 0
Accepted
time: 0ms
memory: 4336kb
input:
1110101010101010
output:
7
result:
ok 1 number(s): "7"
Test #90:
score: 0
Accepted
time: 2ms
memory: 4032kb
input:
1010101001010100
output:
7
result:
ok 1 number(s): "7"
Test #91:
score: 0
Accepted
time: 1ms
memory: 4052kb
input:
00000010111
output:
4
result:
ok 1 number(s): "4"
Test #92:
score: 0
Accepted
time: 1ms
memory: 4104kb
input:
11111111010
output:
2
result:
ok 1 number(s): "2"