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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
#741301#9568. Left Shifting 3OrthosWA 3ms3624kbC++17857b2024-11-13 14:02:582024-11-13 14:02:58

Judging History

你现在查看的是最新测评结果

  • [2024-11-13 14:02:58]
  • 评测
  • 测评结果:WA
  • 用时:3ms
  • 内存:3624kb
  • [2024-11-13 14:02:58]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define ll long long
int n,k;

int t;
string s;
int main(){
    ios::sync_with_stdio(0);
    cin.tie(0);
    cin>>t;
    while(t--){
        cin>>n>>k;
        cin>>s;
        int cnt=0;
        int st=0;
        for(int i=0;i<=n-7;i++){
            if(s[i]=='n'&&s[i+1]=='a'&&s[i+2]=='n'&&s[i+3]=='j'&&s[i+4]=='i'&&s[i+5]=='n'&&s[i+6]=='g'){
                st=i;
                break;
            }
        }
        st=min(k,st);
        for(int i=0;i<n&&i<=n-7;i++){
            if(s[(st+i)%n]=='n'){
                if(s[(st+i)%n]=='n'&&s[(st+i+1)%n]=='a'&&s[(st+i+2)%n]=='n'&&s[(st+i+3)%n]=='j'&&s[(st+i+4)%n]=='i'&&s[(st+i+5)%n]=='n'&&s[(st+i+6)%n]=='g'){
                    cnt++;
                }
            }
        }
        cout<<cnt<<"\n";
    }
    return 0;
}

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3624kb

input:

4
21 10
jingicpcnanjingsuanan
21 0
jingicpcnanjingsuanan
21 3
nanjingnanjingnanjing
4 100
icpc

output:

2
1
3
0

result:

ok 4 number(s): "2 1 3 0"

Test #2:

score: -100
Wrong Answer
time: 3ms
memory: 3596kb

input:

2130
39 7
nnananjingannanjingngnanjinganjinggjina
1 479084228
g
33 2
gqnanjinggrjdtktnanjingcvsenanjin
24 196055605
ginganjingnanjingnanjing
23 3
ngnanjinganjingjinnanji
40 3
njingaaznannanjingnananjingyonwpnanjinga
40 207842908
nanjinggphconanjingkonanjinannanjinglxna
46 3
ingjingnnanjingnanjinging...

output:

3
0
3
2
2
3
3
4
3
4
0
2
4
3
2
1
1
0
4
2
0
3
3
0
0
0
0
0
0
5
4
0
0
2
1
2
2
0
1
0
3
3
1
3
2
0
1
2
4
0
2
0
2
0
2
3
0
0
0
0
1
1
3
2
2
0
0
3
0
2
1
1
4
4
1
0
1
1
0
0
1
1
1
2
0
4
4
3
0
0
2
1
1
1
1
5
1
4
0
1
2
0
3
4
3
3
3
3
0
3
2
1
3
1
2
0
0
1
0
5
0
2
0
3
1
0
2
2
3
2
1
2
0
0
0
0
2
4
0
3
2
0
0
0
2
2
2
1
0
3
...

result:

wrong answer 18th numbers differ - expected: '1', found: '0'