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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
#727512#9568. Left Shifting 3ucup-team059#AC ✓6ms3776kbC++20656b2024-11-09 13:19:002024-11-09 13:19:01

Judging History

你现在查看的是最新测评结果

  • [2024-11-09 13:19:01]
  • 评测
  • 测评结果:AC
  • 用时:6ms
  • 内存:3776kb
  • [2024-11-09 13:19:00]
  • 提交

answer

#include <bits/stdc++.h>

using namespace std;


using i32 = int32_t;
using i64 = long long;


using vi = vector<int>;
using pii = pair<int,int>;

const string t = "nanjing";

void solve() {
	int n, k;
	cin >> n >> k;

	string s;
	cin >> s;

	int res = 0;
	for(int i = 0; i + 6 < n; i ++) 
		if(s.substr(i, 7) == t) res ++;

	for(int i = 1; i <= min(k, 6) and n >= 7; i ++){

		if(s.substr(n - 7 + i, 7 - i) + s.substr(0, i) == t) {
			res ++;
			break;
		}
	}

	cout << res << "\n";
	return;
}

i32 main() {
	ios::sync_with_stdio(false), cin.tie(nullptr);
	int T;
	cin >> T;
	while(T --)
		solve();
	return 0;
}

这程序好像有点Bug,我给组数据试试?

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3776kb

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: 2ms
memory: 3600kb

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: 6ms
memory: 3760kb

input:

3
100000 998244353
gbppzfsncqyzmuwrcvtxsciucxusskcjhaanwhqmyncytwhkubrvcqxgcehdxyewdyvpqjcmrnmlgrytrucexmmfulqbtfctehphmrzkosyvhtvjrromqncbgsjcwhmlqidkycaxyhsrduoxayntuhqubvboseeziwjvrfagsbvtxjjbexnajqapgxydwtztzbbdpoydnjipfizdfpmczgqvdmpvxbqubtygkfpdeonegfzsttirbhzkobbigwneyvtcxndfkljdvbbcfnadtfhgo...

output:

4
1649
3651

result:

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

Extra Test:

score: 0
Extra Test Passed