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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#487377#6234. 动物园qycc100 ✓94ms24960kbC++141.0kb2024-07-22 20:50:072024-07-22 20:50:08

Judging History

你现在查看的是最新测评结果

  • [2024-07-22 20:50:08]
  • 评测
  • 测评结果:100
  • 用时:94ms
  • 内存:24960kb
  • [2024-07-22 20:50:07]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
string a;
const long long M=1e9+7;//题目要求的取余
long long net[10000001],num[10000001],n;
long long f=1;//记录答案
void __next(string t){//模板
    long long i=0,j=-1;
    net[0]=-1;
    while(i<t.size()){
        if(j==-1||t[i]==t[j]){
            i++;
            j++;
            net[i]=j;
            num[i]=num[j]+1;//求num
        }
        else j=net[j];
    }
    return;
}
void __h(string t){
    long long i=0,j=-1;
    net[0]=-1;
    while(i<t.size()){
        if(j==-1||t[i]==t[j]){
            i++;
            j++;
            while(j*2>i)j=net[j];//见思路
            f=(f*(num[j]+1))%M;
        }
        else j=net[j];
    }
    return;
}
int main(){
    cin>>n;
    num[1]=1;
    for(long long i=1;i<=n;i++){
        cin>>a;
        __next(a);
        __h(a);
        cout<<f<<"\n";
        f=1;//注意为1,因为是乘法
      //因为所有的都会被覆盖,所以数组不用初始化
    }
    return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Pretests


Final Tests

Test #1:

score: 10
Accepted
time: 0ms
memory: 5760kb

input:

5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaxpuvf
abababababababababababababababababababababababdgcd
abcbaabcbaabcbaabcbaabcbaabcbaabcbaabcbaabcbafmlqh
abacababacababacababacababacababacababacababadjyxq
aabaacaabaacaabaacaabaacaabaacaabaacaabaacaabjtaxw

output:

592345761
371390093
121623872
675691877
481106999

result:

ok 5 number(s): "592345761 371390093 121623872 675691877 481106999"

Test #2:

score: 10
Accepted
time: 1ms
memory: 5620kb

input:

5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaavtgynkaevpdhsdwswilx
ababababababababababababababababababababababababababababababababababababababababababababababababa...

output:

469770619
76547694
933305750
902388437
803348921

result:

ok 5 number(s): "469770619 76547694 933305750 902388437 803348921"

Test #3:

score: 10
Accepted
time: 1ms
memory: 5688kb

input:

5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaafcbwqryehhjfnlhglcnn
ababababababababababababababababababababababababababababababababababababababababababababababababa...

output:

734885313
42387799
866611493
737798559
606697835

result:

ok 5 number(s): "734885313 42387799 866611493 737798559 606697835"

Test #4:

score: 10
Accepted
time: 0ms
memory: 5796kb

input:

5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

256900524
822524261
413461597
106784584
900200874

result:

ok 5 number(s): "256900524 822524261 413461597 106784584 900200874"

Test #5:

score: 10
Accepted
time: 1ms
memory: 5764kb

input:

5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

338653171
215976943
353365401
126668510
374446639

result:

ok 5 number(s): "338653171 215976943 353365401 126668510 374446639"

Test #6:

score: 10
Accepted
time: 7ms
memory: 10736kb

input:

5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

121054060
135829705
586084763
774583391
672914918

result:

ok 5 number(s): "121054060 135829705 586084763 774583391 672914918"

Test #7:

score: 10
Accepted
time: 10ms
memory: 9492kb

input:

5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

608896507
705745581
866882032
907283717
280168955

result:

ok 5 number(s): "608896507 705745581 866882032 907283717 280168955"

Test #8:

score: 10
Accepted
time: 48ms
memory: 15320kb

input:

5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

757739184
436599146
408735068
62286478
824797798

result:

ok 5 number(s): "757739184 436599146 408735068 62286478 824797798"

Test #9:

score: 10
Accepted
time: 94ms
memory: 24960kb

input:

5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

359993524
770772317
946742907
673664964
798002419

result:

ok 5 number(s): "359993524 770772317 946742907 673664964 798002419"

Test #10:

score: 10
Accepted
time: 90ms
memory: 24888kb

input:

5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

237665674
899763767
416501680
103496894
979807695

result:

ok 5 number(s): "237665674 899763767 416501680 103496894 979807695"

Extra Test:

score: 0
Extra Test Passed