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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
#627195	#7894. Many Many Heads	Tytytony^#	WA	7ms	7732kb	C++23	1.1kb	2024-10-10 15:10:36	2024-10-10 15:10:38

Judging History

你现在查看的是最新测评结果

[2024-10-10 15:10:38]
评测

测评结果：WA
用时：7ms
内存：7732kb

查看

[2024-10-10 15:10:36]
提交

answer

#include<iostream>
#include<cstdio>
#include<cstring>
#include<cmath>
#include<algorithm>
#define N 1000010
using namespace std;

char a[N];
int s[N]={0},m[N]={0},cnt;
int persl,perml,Ms,Mm,tf;

void clean(){
	for(int i=0;i<=cnt+2;i++){
		s[i]=0,m[i]=0;
	}
	persl=0,perml=0;
	Ms=0,Mm=0;
	tf=1;
}

int main(){
	int T;
	cin>>T;
	while(T--){
		cin>>a;
		cnt=0;
		for(int i=0;a[i]!=0;i++) cnt++;
		clean();
		for(int i=0;a[i]!=0;i++){
			if(a[i]=='('||a[i]==')'){
				s[persl]++;
				if(m[perml]%2==1||perml==0) perml++;
				else perml--;
				Mm=max(Mm,perml);
			}
			if(a[i]=='['||a[i]==']'){
				m[perml]++;
				if(s[persl]%2==1||persl==0) persl++;
				else persl--;
				Ms=max(Ms,persl);
			}
		}
//		for(int i=0;i<10;i++) cout<<s[i]<<" ";
//		cout<<endl;
//		for(int i=0;i<10;i++) cout<<m[i]<<" ";
//		cout<<endl;
		for(int i=0;i<=Ms&&tf==1;i++){
			if(s[i]>2){
				tf=0;
				break;
			}
		}
		for(int i=0;i<=Mm&&tf==1;i++){
			if(m[i]>2){
				tf=0;
				break;
			}
		}
//		cout<<Ms<<" "<<Mm<<endl;
		if(tf) cout<<"Yes\n";
		else cout<<"No\n";
	} 
	return 0;

}

源文件, 语言: C++23

详细

Test #1:

score: 100

Accepted

time: 1ms

memory: 5668kb

input:

6
))
((()
[()]
()[()]()
([()])
([])([])

output:

Yes
No
Yes
No
Yes
No

result:

ok 6 token(s): yes count is 3, no count is 3

Test #2:

score: 0

Accepted

time: 1ms

memory: 7732kb

input:

2
(([([[([
]]))])]])]

output:

Yes
No

result:

ok 2 token(s): yes count is 1, no count is 1

Test #3:

score: -100

Wrong Answer

time: 7ms

memory: 5684kb

input:

15134
][
)(
)([[
[)([
)][)
]])(
([]([]
]]))][
[([](]
()[))]
][(]](
([()[)
()[]((
[)([)(
]]([[)]]
)[()])]]
))[](([]
](([((]]
))[)][)[
[)])([(]
[()[]))[
)][(]()]
[[((]()]
((]])[[)
])(](]])
)]]()[](
([)[])])
[[)[()](
([[)[[()
[[)([]))
[)[[)[()
))[(([)(
()][)[](]]
[()]([[([[
)[]))][)][
)]([]([(][
[])])(...

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
Yes
No
Yes
No
No
Yes
Yes
No
Yes
No
No
Yes
No
Yes
Yes
No
No
Yes
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
...

result:

wrong answer expected YES, found NO [43rd token]