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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
#741368#9568. Left Shifting 3qz2003AC ✓7ms4092kbC++20790b2024-11-13 14:12:582024-11-13 14:12:58

Judging History

你现在查看的是最新测评结果

  • [2024-11-13 14:12:58]
  • 评测
  • 测评结果:AC
  • 用时:7ms
  • 内存:4092kb
  • [2024-11-13 14:12:58]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define ll long long
const int mod=998244353;
char s[400005];
bool check(int 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')
		return 1;
	else 
		return 0;
}
int main(){
    ios::sync_with_stdio(0);
    cin.tie(0);
    int t;
    cin>>t;
    while(t--){
		int n,k;
		cin>>n>>k;
		int kk=k;
		int ccnt=0;
		for(int i=1;i<=n;i++){
			cin>>s[i];
			if(kk){
				s[n+i]=s[i];
				kk--;
				ccnt++;
			}
		}
		int ff=0,cnt=0,f=0;
		for(int i=1;i<=n+ff;i++){
			if(s[i]=='n'){
				if(check(i)){
					if(f==0){
						ff=min(i-1,k);
						f=1;
					}
					cnt++;
				} 
			}
		}
		for(int i=1;i<=n+ccnt;i++){
			s[i]=0;
		}
		cout<<cnt<<endl;
	}
}

这程序好像有点Bug,我给组数据试试?

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3680kb

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: 0
Accepted
time: 7ms
memory: 3688kb

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

result:

ok 2130 numbers

Test #3:

score: 0
Accepted
time: 5ms
memory: 4092kb

input:

3
100000 998244353
gbppzfsncqyzmuwrcvtxsciucxusskcjhaanwhqmyncytwhkubrvcqxgcehdxyewdyvpqjcmrnmlgrytrucexmmfulqbtfctehphmrzkosyvhtvjrromqncbgsjcwhmlqidkycaxyhsrduoxayntuhqubvboseeziwjvrfagsbvtxjjbexnajqapgxydwtztzbbdpoydnjipfizdfpmczgqvdmpvxbqubtygkfpdeonegfzsttirbhzkobbigwneyvtcxndfkljdvbbcfnadtfhgo...

output:

4
1649
3651

result:

ok 3 number(s): "4 1649 3651"

Extra Test:

score: 0
Extra Test Passed