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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#311374	#7894. Many Many Heads	confesser	WA	4ms	3744kb	C++17	1.2kb	2024-01-22 11:42:12	2024-01-22 11:42:12

Judging History

你现在查看的是最新测评结果

[2024-01-22 11:42:12]
评测

测评结果：WA
用时：4ms
内存：3744kb

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[2024-01-22 11:42:12]
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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]==')')&&
		(s[i+3]=='('||s[i+3]==')')){
			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: 1ms

memory: 3608kb

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: 3656kb

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: 4ms

memory: 3744kb

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]