# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
100990 | 2019-03-16T00:54:48 Z | TAISA_ | Bitaro’s Party (JOI18_bitaro) | C++14 | 139 ms | 9248 KB |
#include<bits/stdc++.h> #define all(vec) vec.begin(),vec.end() using namespace std; using ll=long long; using P=pair<int,int>; const ll MOD=1000000007LL; const ll INF=(1<<30); const ll LINF=(1LL<<60); template<typename T> void chmax(T &a,T b){a=max(a,b);} template<typename T> void chmin(T &a,T b){a=min(a,b);} int main(){ int n,m,qu;cin>>n>>m>>qu;if(qu>1)return 0; vector<vector<int>> G(n); for(int i=0;i<m;i++){ int a,b;scanf("%d%d",&a,&b);--a;--b; G[b].push_back(a); } int t,y;cin>>t>>y;--t; vector<int> x(n); for(int i=0;i<y;i++){ int c;scanf("%d",&c);--c;x[c]=1; } vector<int> d(n,-INF); d[t]=0; for(int i=t;i>=0;i--){ for(auto e:G[i]){ chmax(d[e],d[i]+1); } } int ma=-1; for(int i=0;i<n;i++){ if(x[i])continue; chmax(ma,d[i]); } cout<<ma<<endl; }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 3 ms | 384 KB | Output is correct |
2 | Correct | 4 ms | 256 KB | Output is correct |
3 | Correct | 2 ms | 256 KB | Output is correct |
4 | Correct | 3 ms | 384 KB | Output is correct |
5 | Correct | 2 ms | 384 KB | Output is correct |
6 | Correct | 3 ms | 384 KB | Output is correct |
7 | Correct | 2 ms | 384 KB | Output is correct |
8 | Correct | 3 ms | 384 KB | Output is correct |
9 | Correct | 2 ms | 384 KB | Output is correct |
10 | Correct | 3 ms | 384 KB | Output is correct |
11 | Correct | 4 ms | 384 KB | Output is correct |
12 | Correct | 3 ms | 384 KB | Output is correct |
13 | Correct | 2 ms | 384 KB | Output is correct |
14 | Correct | 2 ms | 384 KB | Output is correct |
15 | Correct | 4 ms | 384 KB | Output is correct |
16 | Correct | 3 ms | 384 KB | Output is correct |
17 | Correct | 4 ms | 384 KB | Output is correct |
18 | Correct | 3 ms | 384 KB | Output is correct |
19 | Correct | 3 ms | 384 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 3 ms | 384 KB | Output is correct |
2 | Correct | 4 ms | 256 KB | Output is correct |
3 | Correct | 2 ms | 256 KB | Output is correct |
4 | Correct | 3 ms | 384 KB | Output is correct |
5 | Correct | 2 ms | 384 KB | Output is correct |
6 | Correct | 3 ms | 384 KB | Output is correct |
7 | Correct | 2 ms | 384 KB | Output is correct |
8 | Correct | 3 ms | 384 KB | Output is correct |
9 | Correct | 2 ms | 384 KB | Output is correct |
10 | Correct | 3 ms | 384 KB | Output is correct |
11 | Correct | 4 ms | 384 KB | Output is correct |
12 | Correct | 3 ms | 384 KB | Output is correct |
13 | Correct | 2 ms | 384 KB | Output is correct |
14 | Correct | 2 ms | 384 KB | Output is correct |
15 | Correct | 4 ms | 384 KB | Output is correct |
16 | Correct | 3 ms | 384 KB | Output is correct |
17 | Correct | 4 ms | 384 KB | Output is correct |
18 | Correct | 3 ms | 384 KB | Output is correct |
19 | Correct | 3 ms | 384 KB | Output is correct |
20 | Correct | 42 ms | 1656 KB | Output is correct |
21 | Correct | 44 ms | 1656 KB | Output is correct |
22 | Correct | 44 ms | 1576 KB | Output is correct |
23 | Correct | 57 ms | 1528 KB | Output is correct |
24 | Correct | 122 ms | 6296 KB | Output is correct |
25 | Correct | 119 ms | 6264 KB | Output is correct |
26 | Correct | 120 ms | 6332 KB | Output is correct |
27 | Correct | 104 ms | 6724 KB | Output is correct |
28 | Correct | 139 ms | 9212 KB | Output is correct |
29 | Correct | 108 ms | 9208 KB | Output is correct |
30 | Correct | 106 ms | 9248 KB | Output is correct |
31 | Correct | 94 ms | 9208 KB | Output is correct |
32 | Correct | 109 ms | 9180 KB | Output is correct |
33 | Correct | 108 ms | 8780 KB | Output is correct |
34 | Correct | 104 ms | 8724 KB | Output is correct |
35 | Correct | 116 ms | 8696 KB | Output is correct |
36 | Correct | 101 ms | 8796 KB | Output is correct |
37 | Correct | 107 ms | 8764 KB | Output is correct |
38 | Correct | 112 ms | 8804 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 3 ms | 384 KB | Output is correct |
2 | Correct | 4 ms | 256 KB | Output is correct |
3 | Correct | 2 ms | 256 KB | Output is correct |
4 | Correct | 3 ms | 384 KB | Output is correct |
5 | Correct | 2 ms | 384 KB | Output is correct |
6 | Correct | 3 ms | 384 KB | Output is correct |
7 | Correct | 2 ms | 384 KB | Output is correct |
8 | Correct | 3 ms | 384 KB | Output is correct |
9 | Correct | 2 ms | 384 KB | Output is correct |
10 | Correct | 3 ms | 384 KB | Output is correct |
11 | Correct | 4 ms | 384 KB | Output is correct |
12 | Correct | 3 ms | 384 KB | Output is correct |
13 | Correct | 2 ms | 384 KB | Output is correct |
14 | Correct | 2 ms | 384 KB | Output is correct |
15 | Correct | 4 ms | 384 KB | Output is correct |
16 | Correct | 3 ms | 384 KB | Output is correct |
17 | Correct | 4 ms | 384 KB | Output is correct |
18 | Correct | 3 ms | 384 KB | Output is correct |
19 | Correct | 3 ms | 384 KB | Output is correct |
20 | Correct | 42 ms | 1656 KB | Output is correct |
21 | Correct | 44 ms | 1656 KB | Output is correct |
22 | Correct | 44 ms | 1576 KB | Output is correct |
23 | Correct | 57 ms | 1528 KB | Output is correct |
24 | Correct | 122 ms | 6296 KB | Output is correct |
25 | Correct | 119 ms | 6264 KB | Output is correct |
26 | Correct | 120 ms | 6332 KB | Output is correct |
27 | Correct | 104 ms | 6724 KB | Output is correct |
28 | Correct | 139 ms | 9212 KB | Output is correct |
29 | Correct | 108 ms | 9208 KB | Output is correct |
30 | Correct | 106 ms | 9248 KB | Output is correct |
31 | Correct | 94 ms | 9208 KB | Output is correct |
32 | Correct | 109 ms | 9180 KB | Output is correct |
33 | Correct | 108 ms | 8780 KB | Output is correct |
34 | Correct | 104 ms | 8724 KB | Output is correct |
35 | Correct | 116 ms | 8696 KB | Output is correct |
36 | Correct | 101 ms | 8796 KB | Output is correct |
37 | Correct | 107 ms | 8764 KB | Output is correct |
38 | Correct | 112 ms | 8804 KB | Output is correct |
39 | Incorrect | 3 ms | 384 KB | Output isn't correct |
40 | Halted | 0 ms | 0 KB | - |