QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#304427 | #7894. Many Many Heads | Dualqwq | AC ✓ | 55ms | 5248kb | C++14 | 791b | 2024-01-13 19:42:04 | 2024-01-13 19:42:06 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
const int N = 1e5 + 5;
int n,mth[N];
int stk[N],top;
int a[N];
int has[N][2];
inline void work() {
string s;
cin >> s;n = s.size();
for(int i = 1;i <= n;i++) {
char ch = s[i - 1];
if(ch == '(' || ch == ')') a[i] = 0;
else a[i] = 1;
}
top = 0;
for(int i = 1;i <= n;i++)
if(!top || a[stk[top]] != a[i]) stk[++top] = i;
else mth[stk[top]] = i,mth[i] = stk[top],--top;
for(int i = 0;i <= n;i++) has[i][0] = has[i][1] = 0;
for(int i = 2;i <= n;i++) {
if(i < mth[i] && has[i - 1][a[i]]) return puts("No"),void();
has[i][0] = has[mth[i] - 1][0];has[i][1] = has[mth[i] - 1][1];
if(mth[i] < i) has[i][a[i]] = true;
}
puts("Yes");
}
int main() {
int T;
cin >> T;
while(T--) work();
return 0;
}
这程序好像有点Bug,我给组数据试试?
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 3444kb
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: 3476kb
input:
2 (([([[([ ]]))])]])]
output:
Yes No
result:
ok 2 token(s): yes count is 1, no count is 1
Test #3:
score: 0
Accepted
time: 15ms
memory: 3512kb
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 No Yes Yes No No No Yes No No No No Yes No No No Yes Yes No No Yes 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...
result:
ok 15134 token(s): yes count is 132, no count is 15002
Test #4:
score: 0
Accepted
time: 32ms
memory: 3432kb
input:
100000 ][[][[ ())))( )()))) ]]][[[ )[]))( ()[[)( )()))) [[[][] [][][] ))[]]] ]]]][[ ][]]][ (][))) ((([]( ][[]]] )([)([ ))()(( [)[[)[ ((())) )(][[] ][[[[[ ()(((( ][][]] ][)()( ]]]]][ (()(() )([((] [][[]] ]][]][ )((()) ][[[[[ [)[[([ (([[)( (((()) )((()( ))()() ()(((( [[][][ ))[])( (((()( ]]][[] ()[[]]...
output:
No No No No No No No No No No No No No No No Yes No Yes No No No No No No No No Yes No No No No Yes No No No No No No No No No No No No No No No No No No No No No No No Yes Yes No No No Yes No No Yes No No No No No No No No No Yes No No No No No No No No No No No No No No No No No No No Yes No No No...
result:
ok 100000 token(s): yes count is 12468, no count is 87532
Test #5:
score: 0
Accepted
time: 43ms
memory: 3476kb
input:
100000 ))()()() ][]][][[ [[]]]][] ()(()((( ]][[]]]] ][[[]]]] [[][[][] )((()(() )()]]))( ]]][][[[ [))]]])) (][(())) ]([[)])) (())()(( [[]]]]]] ())((((( ))(((()( ]]]][]]] [](][))) ((()())) [[][[]][ ((]))])) [[]]]][] ))([((]) )([][[][ [][[[][] []][)][) )()(())( )((()()( ]]))((]] )())(()( [[[][[[] (()([...
output:
No No No No No No No No No No No No Yes No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No Yes No No No Yes No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 100000 token(s): yes count is 3122, no count is 96878
Test #6:
score: 0
Accepted
time: 55ms
memory: 3508kb
input:
100000 (())((()() ))])((((([ [[((]()))[ ]](][][[[( [[][][]][] ()([[()))( ()))()))() ][[[[]][[] ]][[[][][[ [])((()))) ][[[[]]][] [][[[]]]]] ][]][[[][] (])][][([( ())()()))) []]][[[[][ ]](][([])( [][[[[[]]] ([)((([[]( )]()](][)) []])[[([() ([()]([][[ ]]][]][[]] [)()(((()[ ([]]][][]) ()())(()(( [][]][[...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No Yes No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No...
result:
ok 100000 token(s): yes count is 1153, no count is 98847
Test #7:
score: 0
Accepted
time: 32ms
memory: 3428kb
input:
83333 ][]]])(()((] [[[])]]([))[ [][]]][[))]] [(()[))[(](( ))((([[)))(( ([)))]]]])[) ][][]][][[[[ ]]][[((][[][ ([[([[([][[( [[))))(]))]( )[))()]()(][ [([[][[])[[] ]())([)[((]) ()(())[[()(( ]))(]](][][] ]()()[)(][[[ ]][][[][[[(( (((()([))()[ )([]([])((]] ][]]]][]][[] ]))[]][]([[( ][[[]]]][]]] ()[)(())...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 83333 token(s): yes count is 248, no count is 83085
Test #8:
score: 0
Accepted
time: 40ms
memory: 3440kb
input:
71428 ))][[[[]][]]][ [)][[][][](][] []))(((]])()(( ]][[)]])])[]([ ([]((([[[][[[[ [[)][))[[[]][) ][[[)[][[)]]][ ([[))([(]])[(( ])[[)[[]][][(( ()))()(((()))( [][[]][]()][[] [(())((][))))[ )(()))))(())() )()(()()))())( ))((((((()))() )()())())))((( [[[)]))])[[]][ )]]))([)([)((( ][][[[[[[[]]]] [[[[[]]]]...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 71428 token(s): yes count is 71, no count is 71357
Test #9:
score: 0
Accepted
time: 23ms
memory: 3492kb
input:
62500 )]((][))()((()[) ][][][[[[][[]][[ )(())((((((()()( (][([))[[()]]))] )(()()))))()((() ][]](([[[][[]])) ((()())()]])[((] (][(][]]]]]))[(( (())())()))((([[ (])(()()()]()([] ][))])()(()()]() [[[([[)]][[]][][ ][]][]]][[[][]]] ([(]]()))))(()[( ))()(()[)))[](]) ()[]()())(((((() ()]()[)(]())([]] (())]...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 62500 token(s): yes count is 14, no count is 62486
Test #10:
score: 0
Accepted
time: 40ms
memory: 3476kb
input:
55555 ))(][([)[](([](]]] ](][[]]][][[(][[[] ((())())()(((()))( )((((((())((()))]] [[]]]][][]]]]][][[ ]]]][][]]]](]()[)[ [][([]([[[[[)(]()[ )])(()()(())]()))) (())))()))(())()() )][())(()])()([()) ][]]][]]](]][]][)] ))(()(()[)(()[()() ]]]]]][[[[][[[]][] )]())[[][)(())][[( ][)()]]([[](([)()) )](][([()...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 55555 token(s): yes count is 3, no count is 55552
Test #11:
score: 0
Accepted
time: 49ms
memory: 3492kb
input:
50000 [[[[[]]]((())][([][[ ((()())())))()())))( )([)(]()(](())))[(() )(](][)))](()(((([[( )((]((((]))([))[(()) ))()()))())(([[))()( ()(()[)((((((((([)(( ]]([[[[)([[]]([)][)[ [)()])([[)[[[[)])()] ](]])[][)][((][([])) ]][[[[]]]][][]]]][[] ()((()())([]())))()( )]]][(][[[[][]]]][]] )(]]]]][)))(]][]]]]] ...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 50000 token(s): yes count is 0, no count is 50000
Test #12:
score: 0
Accepted
time: 35ms
memory: 3432kb
input:
45454 ))[))]((())())([))[]]) ][[]]][)([)]([()]())[) ]][][]][][][]]]][[][[] ]][[]]]]][[[][[[[[[]][ (())())((())())(())))( ][[])[[)[[[]]]][][]][] ]][[]][[][[]][][]]]][[ [(]([()][))[)](([[[[(] ])[]][][([][]([][[[[(] ][[]][][[][]][][[]][[[ )))))(()()()))()))))() (]()[))()(())][((())(( ])([[)[][[[[()[[[[...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 45454 token(s): yes count is 0, no count is 45454
Test #13:
score: 0
Accepted
time: 31ms
memory: 3436kb
input:
41666 [)(()])()))(())))())((() ][][[][]]]]][[]][[])]])] (()))])[[][)(())[()[])][ ]][[][]]]][]][][]][][][] [](](]]][[[][([[][[([[[] ])(][)[](][[])))]])))][] [[][[[][][]]][[[[[[[[][] ]((())))))(())(([[())(([ ())[)()(((())()(()()[)() ][[][]][]][[]]]]]]][][[[ ]]][(][][[[[[[[[))[][]]( [(][[[](]])[]([]]]]...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 41666 token(s): yes count is 0, no count is 41666
Test #14:
score: 0
Accepted
time: 31ms
memory: 3504kb
input:
38461 ]]]]]][[[][[[[[][[[[[[]]]] )]))())([)((])))))[)(]()([ ])())))[((([))()()()]))()( (](()())())(])][((]((()))] [[](][[][][[][([[[[[[][[[[ ([)]([[]](()(][)(([)[]()]( [[]]]]]]]][[]][[][]][[[][[ []](]))))[[)[]]))[([(((][] )[[([((())((()())()((()((] []]][]]]][[][[[[[[[]]]][[[ []][][[][]][)][[])[][[[]...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 38461 token(s): yes count is 0, no count is 38461
Test #15:
score: 0
Accepted
time: 34ms
memory: 3428kb
input:
35714 ]]]])([]]][))][)()[[))(([[)] ]](]][[][[)[]()[][[)[[[(]]() ](]][[]]()(]][]]]][][])((([] [())])([([(((([(]]([)(()([[( []][]][](()[[[]][][[][[][[[) ))))())(()()(()())(()))()()( ]](]())[]]][)]])[(][[]()[[[( (][[[[[[]][[]][[[([][[)[]([[ ))[))[[(())]())(]]((][](([)) [)]()[)((()](]())([])(])(()( ]]][...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 35714 token(s): yes count is 0, no count is 35714
Test #16:
score: 0
Accepted
time: 28ms
memory: 3476kb
input:
33333 [()(()()[)()[])(((([)]((()[)(] )()()())(((((()))(((())()())(( ]][][)(]()]]])]](]])([]]][](([ ()(((()((((())((()(())))()())( ))))((((())[))[()((]()])(])(]) ([[]][]]][][]][]][][])[][[]][] [[][[][][][[][[]]]][]][][][[]] )])[])[[()[]]]([))[[[)[[][])[[ []]][[]]]])(][[][)(][[]][][[[] ]]]]][]([[[](][...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 33333 token(s): yes count is 0, no count is 33333
Test #17:
score: 0
Accepted
time: 28ms
memory: 3460kb
input:
31250 ])[[[[[]](([][(]]][]))[]([]))][) [][][()))[)][[[(](][))]((()])[][ ](]([[[][)(]))[))]())[([]]]]]))] )))(]((()()())())]))))))()))))(( ())()))))[)))(()((())()))([((()( ()()(()))(((((((()))()))())())() [[]][]]]]][[]]][][[][[[]]][[][[[ [[[]][][]]][]][][[]][]][]]][][[] ())(]()[()((](((([)(())()())()...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 31250 token(s): yes count is 0, no count is 31250
Test #18:
score: 0
Accepted
time: 36ms
memory: 3484kb
input:
29411 ]]][[]][][])[](]][[[[[][)()[](])(] ]((]][][[[)[](([[[][[)(]]((([])]]) [[[][[[[[][[]][]][]]]][[][[[[]][]] ))([[[[([)([)())))])((]][]([()))() (()))))())()))))(((()(((()()(()()( [[[)(]][)(((]))])]([[][)()]]]]](][ ))))][([)]]][)(]][])[[][[][((]]][( [)()))(()[()())()((())([()))]())(( ())([)())][(()...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 29411 token(s): yes count is 0, no count is 29411
Test #19:
score: 0
Accepted
time: 16ms
memory: 3480kb
input:
20833 ))(()])))()[])())((([()(([))(([)(())(((]()))[)() ))()()()(((()())))(((()((((()(()(()(())()((((()( ((((()()(])())((()([((](()))()(((())(()))(]()(() ]])(]]))([(()))()(())())([(])(]()(()()())(((]([) ())(()))(())()))(()()())((((((()())()((())(()(() ]][[]][[[][[]]][]][]]]][[][[][]]]]][]][[][[[][[[ ...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 20833 token(s): yes count is 0, no count is 20833
Test #20:
score: 0
Accepted
time: 11ms
memory: 3440kb
input:
16129 )()((())())(())))())(())(())))(()))())())))))((()()(()))(((()) [[))()([((())]]]()][[][()()[[)(](([))[]())(())])()((((())([))[ [[[[][]]]][][][][[[][[[][]]([[([]][[[)][(][[)][)])][)])]])[[[] []](][]([[][[[[([[[]][[[[][])([[[[)[]]][[]][[]][[[[[([[][()[)[ )(())((])))(()()]))()](())((((((((())())))...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 16129 token(s): yes count is 0, no count is 16129
Test #21:
score: 0
Accepted
time: 15ms
memory: 3500kb
input:
10000 ]([][[[][[[][])[[]][]][][]]])[][[(][[[[]]]][]]]][]]][[[][[]][[][][][[][[][]][]][]][]]][[[][]][[[[[][ ])][][([[()))[]]][)[[[][])(])]]]][[(()]([[(]][(]])[][))[][[([[][)[[[](][][[][)])(]]])][]]])](][)](][ ()[((()()))()))()(((]))(()))()))((()()))((()())((][)(()()(((()()()()()([))()())(())(((([))()...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 10000 token(s): yes count is 0, no count is 10000
Test #22:
score: 0
Accepted
time: 16ms
memory: 5172kb
input:
199 (([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[(([[...
output:
No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No ...
result:
ok 199 token(s): yes count is 0, no count is 199
Test #23:
score: 0
Accepted
time: 11ms
memory: 5248kb
input:
199 [([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([([(...
output:
Yes Yes Yes No No No Yes No Yes Yes No Yes No Yes Yes Yes No No No No No Yes Yes No Yes No No No No No No No No Yes Yes No No Yes Yes No Yes Yes Yes No No No Yes No No Yes Yes No Yes Yes No Yes No No Yes Yes Yes Yes Yes No Yes Yes No No Yes Yes No Yes Yes No Yes No No Yes Yes Yes Yes Yes No Yes Yes ...
result:
ok 199 token(s): yes count is 104, no count is 95
Extra Test:
score: 0
Extra Test Passed