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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
#751971#9568. Left Shifting 3L_wwqq#AC ✓4ms3832kbC++20479b2024-11-15 21:26:412024-11-15 21:26:41

Judging History

你现在查看的是最新测评结果

  • [2024-11-15 21:26:41]
  • 评测
  • 测评结果:AC
  • 用时:4ms
  • 内存:3832kb
  • [2024-11-15 21:26:41]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;

typedef long long ll;

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	
	int T;
	cin >> T;
	while(T -- ) {
		int n, k;
		string s;
		cin >> n >> k >> s;
		
		string str = s;
		for(int i = 0; i < min({k, 6, n}); i ++ ) str += s[i];
		
		int ans = 0;
		for(int i = 0; i + 6 < str.length(); i ++ ) {
			if(str.substr(i, 7) == "nanjing") {
				ans ++ ;
			}
		}
		cout << ans << '\n';
	}
	return 0;
}

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: 3808kb

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: 4ms
memory: 3676kb

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: 2ms
memory: 3832kb

input:

3
100000 998244353
gbppzfsncqyzmuwrcvtxsciucxusskcjhaanwhqmyncytwhkubrvcqxgcehdxyewdyvpqjcmrnmlgrytrucexmmfulqbtfctehphmrzkosyvhtvjrromqncbgsjcwhmlqidkycaxyhsrduoxayntuhqubvboseeziwjvrfagsbvtxjjbexnajqapgxydwtztzbbdpoydnjipfizdfpmczgqvdmpvxbqubtygkfpdeonegfzsttirbhzkobbigwneyvtcxndfkljdvbbcfnadtfhgo...

output:

4
1649
3651

result:

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

Extra Test:

score: 0
Extra Test Passed