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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
#631549#9454. String of CCPCucup-team896#AC ✓16ms4040kbC++14722b2024-10-12 08:38:452024-10-12 08:38:46

Judging History

你现在查看的是最新测评结果

  • [2024-10-12 08:38:46]
  • 评测
  • 测评结果:AC
  • 用时:16ms
  • 内存:4040kb
  • [2024-10-12 08:38:45]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
int T,n;
string s;
//CCCPC
//!C CPC
//CCP!C
signed main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	cin>>T;
	while(T--){
		cin>>n>>s;
		s="+"+s+"++++";
		int ans=0;
		bool ok=0;
		for(int i=1;i+3<=n;i++){
			if(s[i]=='C'&&s[i+1]=='C'
			&&s[i+2]=='P'&&s[i+3]=='C')
				ans++;	
		}
		for(int i=1;i+2<=n;i++){
			if(s[i]==s[i+1]&&s[i+1]==s[i+2]&&s[i]=='C')
				if(s[i+3]!='P'||s[i+4]!='C')ok=1;
		}
		for(int i=1;i+2<=n;i++){
			if(s[i-1]!='C'&&s[i]=='C'&&s[i+1]=='P'&&s[i+2]=='C')
				ok=1;
		}
		for(int i=1;i+2<=n;i++){
			if(s[i]=='C'&&s[i+1]=='C'&&s[i+2]=='P'&&s[i+3]!='C')
				ok=1;
		}
		if(ok)ans++;
		cout<<ans<<"\n";
	}
	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:

3
3
CCC
5
CCCCP
4
CPCP

output:

1
1
1

result:

ok 3 lines

Test #2:

score: 0
Accepted
time: 16ms
memory: 4040kb

input:

20003
5
PCCPC
10
CPPPPCPCPC
4
CPPC
11
CCPPCPPPCCP
17
PPPPCPCCCCCPCCCCC
10
PPCCPCPPCP
9
CPCCCCPPC
11
PCPPPPCCPPP
15
CPCPPPPCCPCPCCC
11
PCCPPCCPCPP
9
PCPCCPPCP
10
CCPCPPPCPP
14
CCCCPPPCPCPCPP
2
CC
12
CCPCPPPPPCPP
6
CPPPPP
12
PCCPCCCCCPCC
16
CPCCPCCPPCCCCPPC
7
CPPPCPC
16
PPPPPCCPCPCPCPPC
13
PPPCPCCCCPP...

output:

1
1
0
1
2
1
1
1
2
2
1
1
1
0
1
0
3
2
1
2
1
2
2
0
1
2
3
1
1
3
1
2
2
1
0
0
0
3
1
0
0
1
1
2
0
1
1
0
1
2
0
1
0
1
0
3
1
1
0
2
1
3
2
2
0
2
2
0
0
2
1
1
3
3
1
3
1
2
0
1
1
0
1
2
2
1
1
2
1
3
1
1
3
1
2
2
0
1
0
3
0
1
1
2
2
0
2
1
1
2
2
0
3
1
1
1
1
2
1
2
0
1
1
0
3
0
3
1
1
0
0
1
0
3
0
1
1
1
1
2
2
1
1
0
0
1
2
0
1
2
...

result:

ok 20003 lines

Extra Test:

score: 0
Extra Test Passed