QOJ.ac
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 |
|---|---|---|---|---|---|---|---|---|---|
| #21262 | #2815. 组合数据结构问题 | glory_to_the_qy# | AC ✓ | 18ms | 3680kb | C++11 | 899b | 2022-03-04 14:15:23 | 2022-05-08 02:48:32 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
int main(){
ios::sync_with_stdio(false);
cin.tie(0); cout.tie(0);
int n; ll op,v; cin>>n;
queue<ll> Q; stack<ll> S;
priority_queue<ll> G;
priority_queue<ll,vector<ll>,greater<ll> > L;
bool q=true,s=true,g=true,l=true; int tot=0;
for (int i=1;i<=n;i++){
cin>>op>>v;
if (op==1){
tot++;
Q.push(v); S.push(v);
G.push(v); L.push(v);
} else{
if (!tot){
puts("No");
puts("No");
puts("No");
puts("No");
return 0;
}
if (Q.front()!=v) q=false;
if (S.top()!=v) s=false;
if (G.top()!=v) g=false;
if (L.top()!=v) l=false;
Q.pop(); S.pop();
G.pop(); L.pop();
tot--;
}
}
if (q) puts("Yes"); else puts("No");
if (s) puts("Yes"); else puts("No");
if (g) puts("Yes"); else puts("No");
if (l) puts("Yes"); else puts("No");
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 1ms
memory: 3640kb
input:
6 1 1 1 2 1 3 2 1 2 2 2 3
output:
Yes No No Yes
result:
ok 4 lines
Test #2:
score: 0
Accepted
time: 18ms
memory: 3536kb
input:
100000 1 49 1 59 2 49 1 98 2 59 2 98 1 95 1 34 1 64 2 95 1 18 1 44 1 7 1 78 2 34 2 64 2 18 1 37 2 44 1 89 2 7 1 2 1 21 2 78 2 37 1 90 1 75 1 50 1 33 1 70 1 32 2 89 2 2 1 49 2 21 1 46 2 90 1 3 2 75 1 50 1 37 1 24 1 88 1 78 2 50 1 22 1 73 1 95 1 100 2 33 1 28 1 62 1 25 2 70 1 90 2 32 1 31 2 49 2 46 2 ...
output:
Yes No No No
result:
ok 4 lines
Test #3:
score: 0
Accepted
time: 15ms
memory: 3676kb
input:
100000 1 78 1 47 1 9 2 9 2 47 2 78 1 67 1 58 1 6 2 6 1 60 1 5 2 5 2 60 1 100 2 100 1 76 1 28 1 81 1 40 1 5 2 5 2 40 1 39 1 13 1 82 2 82 2 13 1 19 2 19 2 39 1 47 1 25 2 25 2 47 2 81 2 28 2 76 2 58 2 67 1 13 2 13 1 39 2 39 1 72 2 72 1 88 1 84 2 84 2 88 1 100 2 100 1 2 2 2 1 91 1 20 2 20 1 25 1 37 2 37...
output:
No Yes No No
result:
ok 4 lines
Test #4:
score: 0
Accepted
time: 18ms
memory: 3536kb
input:
100000 1 99 1 79 2 79 1 90 2 90 2 99 1 43 1 40 1 61 2 40 2 43 2 61 1 98 1 70 1 65 2 65 2 70 2 98 1 64 2 64 1 64 1 12 1 57 1 54 1 69 1 19 1 67 1 99 1 42 1 25 1 88 2 12 2 19 1 50 1 45 1 60 1 55 1 14 1 49 1 55 2 14 1 87 2 25 1 14 2 14 1 37 1 20 2 20 2 37 2 42 2 45 2 49 1 82 1 39 1 80 1 76 1 7 2 7 1 19 ...
output:
No No No Yes
result:
ok 4 lines
Test #5:
score: 0
Accepted
time: 12ms
memory: 3680kb
input:
100000 1 83 2 83 1 84 1 49 1 12 1 29 2 84 2 49 1 3 2 29 2 12 2 3 1 24 1 46 1 13 2 46 2 24 2 13 1 66 1 92 2 92 2 66 1 37 1 50 1 16 1 90 2 90 1 92 2 92 1 38 2 50 1 24 1 85 1 13 2 85 2 38 1 53 1 46 1 7 1 43 1 16 1 28 2 53 1 56 1 59 2 59 2 56 2 46 2 43 1 31 1 64 1 3 2 64 1 46 2 46 2 37 2 31 1 71 2 71 1 ...
output:
No No Yes No
result:
ok 4 lines
Test #6:
score: 0
Accepted
time: 15ms
memory: 3604kb
input:
100000 1 -2147483648 2 -2147483648 1 -2147483648 1 1 1 1 2 -2147483648 2 1 1 -2147483648 2 -2147483648 1 -1 1 1 2 -1 1 1 1 -2147483648 2 -2147483648 1 1 1 -2147483648 2 -2147483648 2 1 2 1 1 -1 2 -1 1 -1 2 -1 2 1 2 1 1 -2147483648 2 -2147483648 1 1 2 1 1 -1 2 -1 1 1 2 1 1 1 2 1 1 -2147483648 2 -2147...
output:
No No No Yes
result:
ok 4 lines
Test #7:
score: 0
Accepted
time: 3ms
memory: 3508kb
input:
100000 1 1 2 1 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 1 1 1 2 1 2 1 1 1 2 1 2 1 1 1 1 1 2 1 1 1 2 1 2 1 2 1 1 1 1 1 1 1 2 1 2 1 1 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 1 2 1 2 1 1 1 1 1 2 1 2 1 2 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 2 1 1 1 2 1 2 1 2 1 1 1 1 1 2 1 1 1 1 1 2...
output:
No No No No
result:
ok 4 lines