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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#311376	#7894. Many Many Heads	confesser	WA	0ms	3668kb	C++17	1.3kb	2024-01-22 11:44:31	2024-01-22 11:44:31

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你现在查看的是最新测评结果

[2024-01-22 11:44:31]
评测

测评结果：WA
用时：0ms
内存：3668kb

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[2024-01-22 11:44:31]
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answer

#include <bits/stdc++.h>
using namespace std;
using ll=long long;
using vi=vector<int>;
using pi=pair<int,int>;
#define F(i,a,b) for(int i=(a);i<=(b);i++)
#define G(i,a,b) for(int i=(a);i>=(b);i--)
#define ms(a,b) memset(a,b,sizeof(a))
#define si(a) ((int)(a).size())
#define all(a) (a).begin(),(a).end()
#define fi first
#define se second
#define pb push_back

const int N=1e5+3;
char s[N];
int st[N];

void slv(){
	cin>>(s+1);
	int n=strlen(s+1);
	int c1=count(s+1,s+n+1,'(')+count(s+1,s+n+1,')'),c2=n-c1;
	if(c1%2||c2%2){
		cout<<"No\n";
		return;
	}
	int tp=0,cnt[2]{};
	F(i,1,n){
		if(s[i]=='('||s[i]==')'){
			if(tp&&st[tp]==1) tp--;
			else st[++tp]=1;
		}else{
			if(tp&&st[tp]==2) tp--;
			else st[++tp]=2;
		}
		if(!tp){
			if(s[i]=='('||s[i]==')') cnt[0]++;
			else cnt[1]++;
		}
	}
	F(i,1,n-3){
		if((s[i]=='('||s[i]==')')&&
		(s[i+1]=='('||s[i+1]==')')&&
		(s[i+2]=='('||s[i+2]==')')){
			cout<<"No\n";
			return;
		}
		if((s[i]=='['||s[i]==']')&&
		(s[i+1]=='['||s[i+1]==']')&&
		(s[i+2]=='['||s[i+2]==']')){
			cout<<"No\n";
			return;
		}
	}
	if(tp||cnt[0]>=2||cnt[1]>=2){
		cout<<"No\n";
		return;
	}
	cout<<"Yes\n";
}

int main(){
	cin.tie(0)->ios::sync_with_stdio(0);
	int t;
	cin>>t;
	while(t--) slv();
}

Source code, Language: C++17

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 0ms

memory: 3600kb

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: 0ms

memory: 3668kb

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: 0ms

memory: 3540kb

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

result:

wrong answer expected NO, found YES [45th token]