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ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#681690 | #9246. Dominating Point | Gordensoul | AC ✓ | 132ms | 28380kb | C++14 | 1.5kb | 2024-10-27 11:03:02 | 2024-10-27 11:03:03 |
Judging History
你现在查看的是测评时间为 2024-10-27 11:03:03 的历史记录
- [2024-11-22 18:38:25]
- hack成功,自动添加数据
- (/hack/1238)
- [2024-10-27 11:03:02]
- 提交
answer
#include<bits/stdc++.h>
#define inf 0x3f3f3f3f3f3f3f3fll
#define debug(x) cerr<<#x<<"="<<x<<endl
using namespace std;
using ll=long long;
using ld=long double;
using pli=pair<ll,int>;
using pi=pair<int,int>;
template<typename A>
using vc=vector<A>;
inline int read()
{
int s=0,w=1;char ch;
while((ch=getchar())>'9'||ch<'0') if(ch=='-') w=-1;
while(ch>='0'&&ch<='9') s=s*10+ch-'0',ch=getchar();
return s*w;
}
char s[5001][5002];
int S[5001];
int T[5001];
int d[5001];
int a,b,c;
int n;
inline int get(int *S)
{
assert(S[0]);
memset(d,0,sizeof(d));
for(int i=1;i<=S[0];i++) for(int j=i+1;j<=S[0];j++)
{
if(s[S[i]][S[j]]=='1') d[S[i]]++;
else d[S[j]]++;
}
int v=S[1];bool f=0;
for(int i=2;i<=S[0];i++) if(d[S[i]]>d[v]) v=S[i];
for(int i=1;i<=S[0];i++) if(s[S[i]][v]) f=1;
return v;
}
int main()
{
n=read();
for(int i=1;i<=n;i++) scanf("%s",s[i]+1),S[++S[0]]=i;
a=get(S),S[0]=0;
if(d[a]==n-1)
{
printf("NOT FOUND\n");
return 0;
}
for(int i=1;i<=n;i++) if(a!=i)
{
if(s[a][i]=='1') S[++S[0]]=i;
else T[++T[0]]=i;
}
b=get(T);
if(d[b]>T[0]-1)
{
S[0]=0;
for(int i=1;i<=T[0];i++) if(T[i]!=b&&s[b][T[i]]=='0') S[++S[0]]=T[i];
c=get(S);
}
else
{
T[0]=0;
for(int i=1;i<=S[0];i++) if(s[S[i]][b]=='1') T[++T[0]]=S[i];
c=get(T);
}
printf("%d %d %d\n",a,b,c);
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: 3852kb
input:
6 011010 000101 010111 100001 010100 100010
output:
3 1 4
result:
ok OK, Answer correct.
Test #2:
score: 0
Accepted
time: 0ms
memory: 3788kb
input:
3 011 001 000
output:
NOT FOUND
result:
ok OK, Answer correct.
Test #3:
score: 0
Accepted
time: 1ms
memory: 5820kb
input:
3 010 001 100
output:
1 3 2
result:
ok OK, Answer correct.
Test #4:
score: 0
Accepted
time: 132ms
memory: 28348kb
input:
4994 0100001010011001010101110010101000111101111100100001110010000111100000000100110100101000001010100000010010010110110110111010010010100110100000110110111001010111010111010111011001000101001000010001010111110000000100001100000111100011001010010111011100111010101110011000010111101011111110001111110...
output:
1505 3625 4286
result:
ok OK, Answer correct.
Test #5:
score: 0
Accepted
time: 121ms
memory: 28352kb
input:
4994 0000000110000010100001001010100101010001000000011001110000111011100010100100001001011100000101100000100100001101101101010010110011101100101001100101110010001111110111001101000110111001010011101001010101000000111101101111001011111011000001110010000000110101010010010100100101111111001000111111011...
output:
4094 227 16
result:
ok OK, Answer correct.
Test #6:
score: 0
Accepted
time: 125ms
memory: 28260kb
input:
4995 0010100011010011000010101100100000011100110100010101010101000001011110100010001001011001100001111100011010001110011101111001110001000000101010001000010000010001011010010001100001010111011111011011110110000101001000000100000000000010111010101111111100001010001000000001001110000110011001111001111...
output:
86 487 1504
result:
ok OK, Answer correct.
Test #7:
score: 0
Accepted
time: 123ms
memory: 28380kb
input:
4998 0011100111111001011100001111010010000111001110101001001011010111100010001110000001000010011011011110001110101111010011000101001101001000100110111110001001100111111000010101010101000110011100011001010110111110000100000010000101001000100011000010101111101101000000101010100111010101111101111100010...
output:
3642 400 211
result:
ok OK, Answer correct.
Test #8:
score: 0
Accepted
time: 118ms
memory: 28296kb
input:
4994 0010111010011101101110001111100011010010010000101101110110110000100010000101011100000001011100010001000011010101011111100011010000010110000011110010011000101011100011110110011101110000101100111110000110100111001101000100011001001001100001101110001100111011100111001011001011010111111001001000010...
output:
4591 4236 634
result:
ok OK, Answer correct.
Test #9:
score: 0
Accepted
time: 0ms
memory: 3784kb
input:
1 0
output:
NOT FOUND
result:
ok OK, Answer correct.
Test #10:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
2 01 00
output:
NOT FOUND
result:
ok OK, Answer correct.
Test #11:
score: 0
Accepted
time: 78ms
memory: 28344kb
input:
4998 0101101111101110111110111111111111111101111111010110100111111101110101111101111110101111011111100010111011110100111111111101011101101100110111101110110101101110111011001111101011111101111001111101011111100110111110010011010111101111011010110101011111101011101110111111101101011111010010110101111...
output:
1411 1681 2793
result:
ok OK, Answer correct.
Test #12:
score: 0
Accepted
time: 82ms
memory: 28360kb
input:
4998 0000001000000000010000100001001010101010000010010100000100000010100000100000100010011101010000000010000101101001001101100010100000000000010011010110000001011000000000010011000000100100010000000000000100110001010110010111000010000001100110110000100010001001100010001000010000011110001011000000100...
output:
2307 4716 3780
result:
ok OK, Answer correct.
Test #13:
score: 0
Accepted
time: 77ms
memory: 28364kb
input:
4998 0010101101011111101011000011111010001110000110101111101010010010111111010111101100001111110111010111000111111011111011110011111101010001111000000101110101000111111100100000011000010011110101010100011000000010100011011011000101101010010100110000000101001000111010101010001110101011011001100011100...
output:
2253 3540 3187
result:
ok OK, Answer correct.
Test #14:
score: 0
Accepted
time: 49ms
memory: 28288kb
input:
5000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
4999 5000 1
result:
ok OK, Answer correct.
Extra Test:
score: 0
Extra Test Passed