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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 |
---|---|---|---|---|---|---|---|---|---|
#522868 | #8521. Pattern Search II | ophQ | RE | 20ms | 8512kb | C++14 | 892b | 2024-08-17 16:15:34 | 2024-08-17 16:15:34 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
const int N=1e5+2;
int n,ans=INT_MAX;
struct node{
int len;
pair<int,int>f[N],g[N];
}a,b;
node merge(node&x,node&y){
node z;
z.len=x.len+y.len;
for(int i=1;i<=n;i++){
z.f[i]=x.f[i].first==n+1?x.f[i]:make_pair(y.f[x.f[i].first].first,x.len+y.f[x.f[i].first].second),
z.g[i]=y.g[i].first== 0 ?y.g[i]:make_pair(x.g[y.g[i].first].first,y.len+x.g[y.g[i].first].second);
if(x.g[i].first==0&&y.f[i+1].first==n+1)ans=min(ans,x.g[i].second+y.f[i+1].second);
}
return z;
}
string s;
signed main(){
ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
cin>>s,n=s.size();
if(n==1)cout<<1,exit(0);
for(int i=1;i<=n;i++)if(s[i-1]=='a')b.f[i]={i+1,1},b.g[i]={i-1,1},a.f[i]=a.g[i]={i,0};
else a.f[i]={i+1,1},a.g[i]={i-1,1},b.f[i]=b.g[i]={i,0};
a.len=b.len=1;
for(int i=1;i<=30;i++)swap(a,b),b=merge(a,b);
cout<<ans;
}
详细
Test #1:
score: 100
Accepted
time: 15ms
memory: 8324kb
input:
aabbaab
output:
8
result:
ok 1 number(s): "8"
Test #2:
score: 0
Accepted
time: 0ms
memory: 8316kb
input:
a
output:
1
result:
ok 1 number(s): "1"
Test #3:
score: 0
Accepted
time: 2ms
memory: 8256kb
input:
b
output:
1
result:
ok 1 number(s): "1"
Test #4:
score: 0
Accepted
time: 12ms
memory: 8380kb
input:
aa
output:
2
result:
ok 1 number(s): "2"
Test #5:
score: 0
Accepted
time: 16ms
memory: 8328kb
input:
bb
output:
3
result:
ok 1 number(s): "3"
Test #6:
score: 0
Accepted
time: 15ms
memory: 8288kb
input:
ab
output:
2
result:
ok 1 number(s): "2"
Test #7:
score: 0
Accepted
time: 12ms
memory: 8316kb
input:
ba
output:
2
result:
ok 1 number(s): "2"
Test #8:
score: 0
Accepted
time: 15ms
memory: 8328kb
input:
bbba
output:
7
result:
ok 1 number(s): "7"
Test #9:
score: 0
Accepted
time: 12ms
memory: 8304kb
input:
abbbbbbbab
output:
20
result:
ok 1 number(s): "20"
Test #10:
score: 0
Accepted
time: 11ms
memory: 8312kb
input:
abbbbabbbabbbabbabaabbabb
output:
43
result:
ok 1 number(s): "43"
Test #11:
score: 0
Accepted
time: 12ms
memory: 8380kb
input:
bbbaabaabbbaabababbbabaaabaaabbbaaaabaabaaaaabbabbbababbabaaba
output:
94
result:
ok 1 number(s): "94"
Test #12:
score: 0
Accepted
time: 12ms
memory: 8332kb
input:
ababaaabbaaaabaaaaabbabbbababaabaabbabbabaaaabbbabbaaaabaaaabbbabaaaaabbbbbbbbaabaabaabbbbbbabbaabaaaabbbabbbaaabaaabaababaabbbbbbbbaabababaabbaabbbaaaaabb
output:
245
result:
ok 1 number(s): "245"
Test #13:
score: 0
Accepted
time: 16ms
memory: 8380kb
input:
aaaabbbbaaaaababababaaabbbbbbababbaaaaabaaaaaabababbaabbbabbabbbbabbbabaabaaaabababaabbbaaaaabbbabaabaaaababaabbaaabbbaaaabbbaabbaaabbabbbabbabbaababbbbabbbbbbabbaaabbaabbbbbbabababbaaababbaaaaaaabaabbaabbabbbaaaaaaaaaababbaaaabaabbbabbbaabbabbbaabaaaaaabaababaaaababaaaaaababbaaaaaabaabbaabbbbbbaaba...
output:
625
result:
ok 1 number(s): "625"
Test #14:
score: 0
Accepted
time: 16ms
memory: 8380kb
input:
aabaababbbbbbbbaabaaaaaabbbaababbabbabbaabbaaaaabaaaabbbbababbaabaaaaaabbbbabbbbbbbabbbaababbbbbbabaaababbaabaaaabbaababbbaaabbabababbbbbabbbaaaaaabbaabbbbabbabbaaaaaabababbabbbbabaabbbbbbbbaaabababbbbbbbaaababbbbbbabbbbabbaaabbbbaaabaaabbaabaabbaaaabababbabbabababbbaabbbbbabaaabbbabbbababbaababbbba...
output:
1608
result:
ok 1 number(s): "1608"
Test #15:
score: 0
Accepted
time: 16ms
memory: 8320kb
input:
aaababbbabbaabbbababbaaababaabbbbbabbbabbbabbabbaabbabbabaaabaabbbbbabababbbabaaaabaaababbabaaaabababbaabbaaaaaababaabababbbaaaabbababbbaaaaabababbaaaaabaabbbbbbaabaaaabbbaaababaabbbabaabaaababbbaaaaaabbbbbbbabbbabbaaaababbababaababaabbbbbaaaaabbababbbaabaabbabbaabbbbabaaabbababaaaabbbabaaabaabbbbab...
output:
3954
result:
ok 1 number(s): "3954"
Test #16:
score: 0
Accepted
time: 16ms
memory: 8340kb
input:
aaabbbbabaaabbabbaabbabbbbbbbaaabbaaaaabbbbbaaaabbbaaabbabbaabaabbbaabaababaabbbababbbbbbabbababbbbabaaababbbaaabbabbbaabbbbbbbbbbabbbbbabbabbbbabbbbbbbaabaaaaaabbbaaabaabaaaaabbabbaaabbababaaaaaababbbabaabbbaabaaabaabbabaaaaababaaabbaabaababbaaabaabbaabbbbaababbaabaaabababbbbbabbbbababbbbbbaabbabab...
output:
10033
result:
ok 1 number(s): "10033"
Test #17:
score: 0
Accepted
time: 17ms
memory: 8288kb
input:
aabbbbbabababbbababaaabaabbbbbbaaababaabaababbbbbaabaabababaabbbbbbaabbbababbbbbbbbbbabababbabbaaaabaaaaabbabbbabbaaaaababababaaabbbbbbbabbbbbbbbaaabbbaaababbaaaaaabaabbaababbbabaaabbbaabbabababbaaaababbbabbbabaaaaabbbabbbabbaaaabababbbbbbaabbbaaaabbabbabbabbbbbbbaabbbaabbbbabbbaabbbbbbabaaaabbaaabb...
output:
24882
result:
ok 1 number(s): "24882"
Test #18:
score: 0
Accepted
time: 14ms
memory: 8356kb
input:
bbabaaababbabbbbbbababaababaaabababaabbbaabbbabbababbbbbabbbbaaabbbbaaaaabbaaabbbabbbbaabaabbaaaabaababbbababbbbaaaaabaabaababbbbbabbbabbaaabbabbbbaabbabababababababaabbaabbaabbabaaaabaaabbbbbababbbbaaaaabaababbbbabaaaabababaaabaaaabbbbabbbbabaaaaaababbbbabaaabaaaabaaabaabaabaabaaabbabbbbabbababaaab...
output:
62283
result:
ok 1 number(s): "62283"
Test #19:
score: 0
Accepted
time: 18ms
memory: 8512kb
input:
bbbaabaababbaababbbbbbabbbbbbabaabbaaaaabbabbbbbabbabaabbbbaabaaababaaababbaaabababbabbababbbabaabbbabbabbabaabbbbaabaaabbaaabaaabbaaaaabaababbaabaaaabbbbababaababbabaaabababbaabbabbbabbababaaabbbbbabababbaabbbabaaabbaabaababaabbbaabbbaaabbbbabaabbbaaaabbbababaabbaaabaaababbbaabbbaabbbbbabababbababb...
output:
155673
result:
ok 1 number(s): "155673"
Test #20:
score: 0
Accepted
time: 19ms
memory: 8392kb
input:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
121390
result:
ok 1 number(s): "121390"
Test #21:
score: 0
Accepted
time: 20ms
memory: 8452kb
input:
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb...
output:
196413
result:
ok 1 number(s): "196413"
Test #22:
score: 0
Accepted
time: 16ms
memory: 8452kb
input:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
121392
result:
ok 1 number(s): "121392"
Test #23:
score: 0
Accepted
time: 16ms
memory: 8392kb
input:
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb...
output:
196416
result:
ok 1 number(s): "196416"
Test #24:
score: 0
Accepted
time: 16ms
memory: 8464kb
input:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
121394
result:
ok 1 number(s): "121394"
Test #25:
score: 0
Accepted
time: 17ms
memory: 8452kb
input:
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb...
output:
196419
result:
ok 1 number(s): "196419"
Test #26:
score: -100
Runtime Error
input:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...