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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
#461969#5037. 回文grass8cow#10 269ms6104kbC++17827b2024-07-03 11:23:582024-07-03 11:23:59

Judging History

你现在查看的是最新测评结果

  • [2024-07-03 11:23:59]
  • 评测
  • 测评结果：10
  • 用时：269ms
  • 内存：6104kb
查看
  • [2024-07-03 11:23:58]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
int n,q;
char c[201000],b[401000],a[400100];
int kmp[401000];
int bru(int m){
    for(int i=1;i<=m;i++)a[m-i+1]=a[i+m]=b[i];
    for(int i=2,j=0;i<=m*2;i++){
        while(j&&a[j+1]!=a[i])j=kmp[j];
        if(a[j+1]==a[i])j++;kmp[i]=j;
    }
    int u=m*2,s=0;while(u)s+=(u<=m),u=kmp[u];
    return s;
}
int main(){
    scanf("%s",c+1);n=strlen(c+1);
    scanf("%d",&q);
    int lans=0;
    for(int i=1,op,x,l,r;i<=q;i++){
        char e[2];
        scanf("%d",&op);
        if(op==1){scanf("%d%s",&x,e),x^=lans;c[x]=e[0];}
        else{
            scanf("%d%d",&l,&r);
            l^=lans,r^=lans;
            l=max(l,r-100);
            for(int j=l;j<=r;j++)b[j-l+1]=c[j];
            printf("%d\n",lans=bru(r-l+1));
        }
    }
    return 0;
}
源文件, 语言: C++17

詳細信息

Subtask #1:

score: 0
Runtime Error

Test #1:

score: 10
Accepted
time: 0ms
memory: 3912kb

input:

aabbbabbbaaaaaaabbabbbaaaabaaaabbaabbaabbaaababbbabbbbabbbbaaaabbbabbbbbaaabbbabbaaaaabbbbbaaababbabbaaaaabaabbbbaaababaaabbaabbabbbabbbbaaaaabbbbbbbabbbaabbbabbabbbababbabbbbaaaaabbaababbbbaabbaaaaaabaaabbbaaababbbbaabaaaaababababbbbbbaaaabbbbaaababaaabbaabbbbbaaaabbaaaabaaaaaababbababaaaabaaababaa...

output:

2
3
5
3
3
3
2
3
4
2
4
2
4
2
3
3
3
2
2
2
2
2
2
3
4
2
2
3
2
2
4
3
3
2
3
3
4
3
3
4
4
2
3
4
2
2
4
2
4
3
2
2
2
3
3
3
4
4
3
3
2
3
3
2
3
3
4
2
2
4
2
3
2
3
3
2
3
2
2
3
2
2
3
6
2
2
3
7
4
3
2
2
2
2
3
4
4
4
4
2
2
3
2
4
2
2
2
3
3
2
2
2
2
3
3
4
3
2
3
3
2
2
4
5
4
2
2
5
3
3
3
3
2
4
2
3
2
3
3
3
2
4
4
5
2
2
3
5
3
3
...

result:

ok 2509 tokens

Test #2:

score: 0
Runtime Error

input:

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

result:

Subtask #2:

score: 0
Runtime Error

Test #15:

score: 0
Runtime Error

input:

aabababbabbbbbbabbababaaaabababbabbbbbbabbababaaaabababbabbbbbbabbababaaaabababbabbbbbbabbababaabbbaaabbaabbbbaabbaaabbbaabababbabbbbbbabbababaaaabababbabbbbbbabbababaaaabababbabbbbbbabbababaaaabababbabbbbbbabbababaabbaaabaaaaaabaaabbaabababbabbbbbbabbababaaaabababbabbbbbbabbababaaaabababbabbbbbbabb...

output:

5
6
5
6
6
5
5
5
4
7
8
3
4
7
7
5
8
3
4
6
3
3
5
5
4
7
9
7
6
6
3
4
6
3
7
3
4
6
5
5
4
2
4
4
5
7
5
5
4
4
6
4
9
4
6
6
3
7
7
3
4
5
4
8
3
5
7
2
4
4
4
7
3
7
9
4
4
7
5
6
5
4
4
5
6
6
4
3
2
4
3
7
4
6
6
6
7
5
7
6
5
3
5
7
7
3
7
6
6
5
6
6
8
2
4
6
5
6
5
5
7
6
3
4
6
4
4
8
5
4
4
7
4
5
6
2
7
5
5
5
3
5
4
5
8
9
5
5
6
4
...

result:

Subtask #3:

score: 10
Accepted

Test #21:

score: 10
Accepted
time: 27ms
memory: 4020kb

input:

abbaaaabbabaaaaaabaabbaabbababbaaabbabbbabaabaabaaaaabaabbbbabbabbabbbababbbababababbbbabaabbaaababbbbbababbbbaabbbaaabaababababaabbbbbbaababaabbaaabaabbaaababbabbabbbbaaaaabaaabbbabbbbbbabbbabbabaabbbbbbbaaaabbaaaababbbaaaaaaababaabbbbaaabaaabbaabbbbbbababbaabbaaabbabbbbbabaababbaabaaaabbbbabababba...

output:

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
8
8
8
8
...

result:

ok 198 tokens

Test #22:

score: 10
Accepted
time: 254ms
memory: 3992kb

input:

abbaababbabababbbbabababbbaaaabababbbbaabaabbbbabbbabbaabababbbabaaabbabbaabbbbbbaaababaababbbaabbbbaabbbaaaaaabaabbaabbaaaabaaabbaabbbaabbbababbbabbaaababaabaaabaabbabababaaaabaabbbbaaabbbbbbabbbbababbaabaabbbbabbaaabbaabaabbaabaabaaaaaabbaaabbbbbabbbbbaaabbabbabbaababaaabbabbaaaaaabbababbbaabbaabb...

output:

2
6
2
2
3
2
2
3
4
3
4
3
2
8
2
3
2
4
4
4
3
2
4
3
4
4
2
3
3
3
3
2
13
4
2
5
5
3
3
2
2
4
2
3
3
4
3
2
2
3
3
2
2
6
3
4
3
3
2
2
2
3
2
3
3
4
3
2
2
3
2
4
3
5
5
3
3
2
2
3
3
2
3
4
5
2
2
3
2
5
3
2
5
3
5
3
3
2
5
3
3
4
4
2
2
3
4
2
2
2
2
3
3
2
2
5
3
2
3
3
4
2
6
3
2
13
2
2
2
3
2
2
4
2
3
2
3
3
4
4
5
4
3
2
12
2
2
3
2...

result:

ok 199806 tokens

Test #23:

score: 10
Accepted
time: 85ms
memory: 6104kb

input:

bbabbbaaaaabbbbabaabbaabbaabbbaabbabaaabaaabbbbabbbabaabbbbbbbabbbaabbbabbabaabababaaababaabaaabaabbbabbbbbabbbbbbbbbbbaaabaaaaabaaaaababbaaaaabbabaaabbabaabababaabbbabbbbaabaabbaaabaabbaabbbbbababbabaabbbbaaabaaaababbabbaaaabbabaabbabbbbbababbabbbaaabababbababbbaabbbbabbbbaaabbabbaaabbaaababbabaaab...

output:

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
...

result:

ok 199800 tokens

Test #24:

score: 10
Accepted
time: 269ms
memory: 4048kb

input:

bababaaaaabbabbbbababbbbbbababbbbbaaaabbabbbbabaaababbababbaaabbabababbabbaabbabbbaababbbabaaaabbabbababbabbbabababbabbaabbbaabaabaabbbaabbabbabbababbabbaaabbbabababababaababaababbbaaababbbaababbbbabaaabaaabbababaaabbbbbaabababbbbbaabaaaaababaaabaababbaaababbbbabbbbbaababbababbbbabaabbabbbabaaaabbbb...

output:

3
2
2
2
4
2
2
4
2
3
2
4
4
2
3
2
2
2
3
3
3
3
3
2
4
5
4
2
3
2
3
2
3
2
2
3
3
3
3
3
3
3
2
3
2
3
3
3
2
4
3
3
2
2
3
5
2
3
3
3
3
2
4
4
3
2
2
2
7
3
3
2
4
2
5
5
4
3
2
4
2
2
2
2
3
4
2
6
5
3
2
4
3
3
3
3
5
3
4
2
2
2
2
2
3
2
3
3
4
5
3
2
2
2
2
3
5
2
4
2
3
2
5
3
2
3
2
3
3
2
3
2
2
2
3
2
2
2
3
3
4
2
4
4
3
5
5
3
4
2
...

result:

ok 199800 tokens

Test #25:

score: 10
Accepted
time: 25ms
memory: 3980kb

input:

aaabaaababbbabaaaababbbaabaaaabababaaabbaaaabbbbbabbaabbbbbbabbabbbaabaaaabbbabbbbbbbbaabbaaaaaabbabbaabbaaaaaabaaaabbbbbbaabbaabaaabbbaaaaaaabbbabaaaaabbbabbbaaabaaaabababaaaaaaabaaabaababbbbabbbabbbaabbbbaaaabbbbaababaababaaabbaabbbaabbabaabaaabbabaaababbaaaaabaaaabbbbabaaabbbaaaaabababbabaabbabab...

output:

3
2
3
3
2
2
3
3
2
4
2
4
3
4
3
2
3
2
2
4
2
2
2
3
2
3
2
2
2
3
4
4
3
2
2
6
2
4
3
4
4
3
2
2
5
2
2
3
4
3
3
3
7
4
3
4
3
2
4
4
4
4
3
3
3
2
2
2
3
3
2
3
6
2
2
3
3
2
2
2
2
2
2
3
2
3
2
5
4
3
3
3
2
3
3
4
2
2
4
4
2
3
3
2
6
3
2
3
4
3
2
3
3
2
3
2
2
3
4
3
4
3
2
3
3
2
2
2
3
5
2
3
3
3
2
2
2
4
2
2
4
3
2
2
3
3
3
2
2
2
...

result:

ok 211 tokens

Test #26:

score: 10
Accepted
time: 252ms
memory: 3944kb

input:

ababaaabaabbbaabbaabaaaabaaabaabbababbababaabbaabbbbaaabaabaabaaaabaababbbaabbabbaaabaabbaabababbbababbabaaaabbabbbbbbaabababbbbababbaaabaaababbbbaabbaaaabbbbaaabbbabbabbaabbbbababbaabaabbabbababbabbaababbbaaaaababbaabbbbabaabbbabbbbbaaababbaaabbbbaaababbaababaaabaaabaababbabaabaabbbbaaaaabbababaaab...

output:

3
2
2
3
3
5
3
4
3
3
2
3
4
2
3
4
3
3
3
2
3
4
2
4
2
3
2
2
2
3
3
4
3
2
3
3
4
4
3
2
3
3
3
2
3
2
3
3
5
2
2
2
4
3
3
2
2
2
5
4
3
7
2
3
2
5
3
2
3
3
3
3
3
2
2
4
3
3
2
2
2
2
3
2
7
3
2
3
3
2
2
3
2
2
3
3
4
3
4
3
4
3
2
2
3
3
3
4
3
5
5
2
2
3
4
5
3
3
5
3
2
2
3
2
8
3
5
5
3
3
2
3
4
2
2
4
2
2
2
2
2
4
4
3
4
3
3
2
3
2
...

result:

ok 199782 tokens

Subtask #4:

score: 0
Wrong Answer

Test #27:

score: 10
Accepted
time: 63ms
memory: 3988kb

input:

babbaaabbbbbbbabbbababaabbbbbababababbaabaabbbbbbabbbbbbbbbbababbbbabbaabbbaabaabbabbbaabbabbbabbababaababbbabbbbaabbabbabbaaaabbbaaabbbbaabbaaaaaaabbbabbbaaabaababaaabaaaabaaaababaaaaababaaaabaabbaaaabbbabbaabaabbbabbbbbaaabaababbbaaaaabbbbaaabbbbaabbabbbbabbbabbaaaaabaabaaaabbbabbbbbaabbbbabbbbaab...

output:

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
...

result:

ok 100490 tokens

Test #28:

score: 0
Wrong Answer
time: 52ms
memory: 4024kb

input:

lqdvhpozemuhtibmunxftkdjjdktfxnumbithumezophvdqllqdvhpozemuhtibmunxftkdjjdktfxnumbithumezophvdqlfibyjjybiflqdvhpozemuhtibmunxftkdjjdktfxnumbithumezophvdqllqdvhpozemuhtibmunxftkdjjdktfxnumbithumezophvdqlewwelqdvhpozemuhtibmunxftkdjjdktfxnumbithumezophvdqllqdvhpozemuhtibmunxftkdjjdktfxnumbithumezophvd...

output:

3
2
88
101
101
101
101
101
101
37
3
3
101
4
3
4
3
4
3
4
4
4
3
3
5
3
3
101
1
3
3
3
53
20
53
20
53
101
73
92
3
34
3
34
3
34
3
3
3
3
3
3
3
58
3
58
3
30
3
30
3
30
3
3
10
3
10
3
10
3
10
100
101
101
101
70
101
70
101
101
95
101
54
3
2
3
3
3
3
3
3
3
3
3
100
50
3
3
3
3
2
53
2
53
2
53
2
53
2
53
2
2
3
60
3
60...

result:

wrong answer 1st words differ - expected: '487', found: '3'

Subtask #5:

score: 0
Skipped

Dependency #1:

0%

Subtask #6:

score: 0
Skipped

Dependency #1:

0%
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伺服器時間: 2024-12-02 13:30:09 | 開源專案