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QOJ

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
#619108	#7894. Many Many Heads	tsai	WA	8ms	4004kb	C++14	741b	2024-10-07 13:05:18	2024-10-07 13:05:18

Judging History

你现在查看的是最新测评结果

[2024-10-07 13:05:18]
评测

测评结果：WA
用时：8ms
内存：4004kb

查看

[2024-10-07 13:05:18]
提交

answer

#include<bits/stdc++.h>
using namespace std;

const int N = 1e5 +50;
int trans[N];
int cnt[3];
void solve(int x){
	stack<int>st;
	string s;
	cin>>s;
  	for(int i = 1; i <= s.length(); i++) trans[i] = (s[i-1] == '(' || s[i-1] == ')')? 1 : 2;  
  	cnt [0] = cnt[1] = cnt[2] = 0;
	for(int i = 1; i <= s.length(); i++){
    if(!st.empty()){
      if(trans[i] == st.top()) st.pop();
      else st.push(trans[i]);
    }
    else st.push(trans[i]);
    if(st.empty()) cnt[trans[i]]++;
	}
  if(cnt[1] >= 2 || cnt[2] >= 2) printf("No");
  else printf("Yes");
  if(x==45){
  	cout<<s<<" ";
  }
}
int main(){ 
	int t;
	scanf("%d",&t);
	while(t--){
		int cnt=0;
		solve(cnt+1);
    if(t) printf("\n");
	}	
	return 0;
}

源文件, 语言: C++14

详细

Test #1:

score: 100

Accepted

time: 0ms

memory: 3796kb

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: 3732kb

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: 8ms

memory: 4004kb

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]