[최단경로] 2171024 신수정 #362
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[최단경로] 2171024 신수정 #362
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코드리뷰완료 |
Dong-droid
reviewed
May 31, 2023
| #include <vector> | ||
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| using namespace std; | ||
| const int CONNECT = 1; |
Dong-droid
reviewed
May 31, 2023
Comment on lines
+35
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| for(int i = 1; i <= N; i++){ | ||
| int connected_student = 0; | ||
| for(int j = 1; j <= N; j++) { | ||
| if(adj[i][j] == CONNECT || adj[j][i] == CONNECT) { | ||
| connected_student++; // 자신을 제외한 N-1명 학생이 연결돼있나? | ||
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| if(connected_student >= N-1) { // N-1명 이상이 연결되어있음 | ||
| answer++; | ||
| } | ||
| } | ||
| } | ||
| } |
There was a problem hiding this comment.
P3. if(connected_student == N-1) 이어도 될 것 같아요~ 여기 부분 잘하셨네요!! 👍 👍
Dong-droid
reviewed
May 31, 2023
Comment on lines
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to
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| vector<int> vr1 = dijkstra(X, N, adj); | ||
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| int ans = 0; | ||
| for (int i = 1; i <= N; i++) { | ||
| vector<int> vr2 = dijkstra(i, N, adj); // i 부터 X의의 최단 시간 | ||
| ans = max(ans, vr1[i] + vr2[X]); | ||
| } | ||
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| cout << ans << "\n"; |
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