Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commitf31c792

Browse files
committed
add JS solution for problem 934
1 parent4a57286 commitf31c792

File tree

2 files changed

+71
-1
lines changed

2 files changed

+71
-1
lines changed

‎README.md

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -338,7 +338,7 @@ If you would like to have collaborator permissions on the repo to merge your own
338338
<sub>[0210 - Course Schedule II](https://leetcode.com/problems/course-schedule-ii/)</sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>[✔️](cpp%2F0210-course-schedule-ii.cpp)</div></sub> | <sub><div align='center'>[✔️](csharp%2F0210-course-schedule-ii.cs)</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>[✔️](go%2F0210-course-schedule-ii.go)</div></sub> | <sub><div align='center'>[✔️](java%2F0210-course-schedule-ii.java)</div></sub> | <sub><div align='center'>[✔️](javascript%2F0210-course-schedule-ii.js)</div></sub> | <sub><div align='center'>[✔️](kotlin%2F0210-course-schedule-ii.kt)</div></sub> | <sub><div align='center'>[✔️](python%2F0210-course-schedule-ii.py)</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>[✔️](typescript%2F0210-course-schedule-ii.ts)</div></sub>
339339
<sub>[1462 - Course Schedule IV](https://leetcode.com/problems/course-schedule-iv/)</sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>[✔️](kotlin%2F1462-course-schedule-iv.kt)</div></sub> | <sub><divalign='center'>[✔️](python%2F1462-course-schedule-iv.py)</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub>
340340
<sub>[1958 - Check if Move Is Legal](https://leetcode.com/problems/check-if-move-is-legal/)</sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>[✔️](cpp%2F1958-check-if-move-is-legal.cpp)</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>[✔️](go%2F1958-check-if-move-is-legal.go)</div></sub> | <sub><divalign='center'>[✔️](java%2F1958-check-if-move-is-legal.java)</div></sub> | <sub><divalign='center'>[✔️](javascript%2F1958-check-if-move-is-legal.js)</div></sub> | <sub><divalign='center'>[✔️](kotlin%2F1958-check-if-move-is-legal.kt)</div></sub> | <sub><divalign='center'>[✔️](python%2F1958-check-if-move-is-legal.py)</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub>
341-
<sub>[0934 - Shortest Bridge](https://leetcode.com/problems/shortest-bridge/)</sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>[✔️](kotlin%2F0934-shortest-bridge.kt)</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub>
341+
<sub>[0934 - Shortest Bridge](https://leetcode.com/problems/shortest-bridge/)</sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>[✔️](javascript%2F0934-shortest-bridge.js)</div></sub> | <sub><divalign='center'>[✔️](kotlin%2F0934-shortest-bridge.kt)</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub>
342342
<sub>[1091 - Shortest Path in Binary Matrix](https://leetcode.com/problems/shortest-path-in-binary-matrix/)</sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>[✔️](java%2F1091-shortest-path-in-binary-matrix.java)</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>[✔️](kotlin%2F1091-shortest-path-in-binary-matrix.kt)</div></sub> | <sub><divalign='center'>[✔️](python%2F1091-shortest-path-in-binary-matrix.py)</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub> | <sub><divalign='center'>❌</div></sub>
343343
<sub>[0684 - Redundant Connection](https://leetcode.com/problems/redundant-connection/)</sub> | <sub><div align='center'>[✔️](c%2F0684-redundant-connection.c)</div></sub> | <sub><div align='center'>[✔️](cpp%2F0684-redundant-connection.cpp)</div></sub> | <sub><div align='center'>[✔️](csharp%2F0684-redundant-connection.cs)</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>[✔️](go%2F0684-redundant-connection.go)</div></sub> | <sub><div align='center'>[✔️](java%2F0684-redundant-connection.java)</div></sub> | <sub><div align='center'>[✔️](javascript%2F0684-redundant-connection.js)</div></sub> | <sub><div align='center'>[✔️](kotlin%2F0684-redundant-connection.kt)</div></sub> | <sub><div align='center'>[✔️](python%2F0684-redundant-connection.py)</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>[✔️](rust%2F0684-redundant-connection.rs)</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>[✔️](typescript%2F0684-redundant-connection.ts)</div></sub>
344344
<sub>[0323 - Number of Connected Components In An Undirected Graph](https://leetcode.com/problems/number-of-connected-components-in-an-undirected-graph/)</sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>[✔️](cpp%2F0323-number-of-connected-components-in-an-undirected-graph.cpp)</div></sub> | <sub><div align='center'>[✔️](csharp%2F0323-number-of-connected-components-in-an-undirected-graph.cs)</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>[✔️](go%2F0323-number-of-connected-components-in-an-undirected-graph.go)</div></sub> | <sub><div align='center'>[✔️](java%2F0323-number-of-connected-components-in-an-undirected-graph.java)</div></sub> | <sub><div align='center'>[✔️](javascript%2F0323-number-of-connected-components-in-an-undirected-graph.js)</div></sub> | <sub><div align='center'>[✔️](kotlin%2F0323-number-of-connected-components-in-an-undirected-graph.kt)</div></sub> | <sub><div align='center'>[✔️](python%2F0323-number-of-connected-components-in-an-undirected-graph.py)</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>❌</div></sub> | <sub><div align='center'>[✔️](swift%2F0323-number-of-connected-components-in-an-undirected-graph.swift)</div></sub> | <sub><div align='center'>❌</div></sub>

‎javascript/0934-shortest-bridge.js

Lines changed: 70 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,70 @@
1+
constDIRECTIONS=[[-1,0],[1,0],[0,-1],[0,1]];
2+
3+
constshortestBridge=(grid)=>{
4+
constrows=grid.length;
5+
constcols=grid[0].length;
6+
7+
letqueue=[];
8+
9+
constexploreIslandDFS=(row,col)=>{
10+
if(row<0||row>=rows||col<0||col>=cols||grid[row][col]!==1){
11+
returnfalse;
12+
}
13+
14+
queue.push([row,col]);
15+
grid[row][col]=2;
16+
17+
exploreIslandDFS(row-1,col);
18+
exploreIslandDFS(row+1,col);
19+
exploreIslandDFS(row,col-1);
20+
exploreIslandDFS(row,col+1);
21+
22+
returntrue;
23+
};
24+
25+
constbuildBridgeBFS=()=>{
26+
letdistance=-1;
27+
letcurrentQueue=[];
28+
29+
while(queue.length){
30+
currentQueue=queue;
31+
queue=[];
32+
33+
for(let[row,col]ofcurrentQueue){
34+
for(let[dx,dy]ofDIRECTIONS){
35+
constnextRow=row+dx;
36+
constnextCol=col+dy;
37+
38+
if(
39+
nextRow>=0&&
40+
nextRow<rows&&
41+
nextCol>=0&&
42+
nextCol<cols&&
43+
grid[nextRow][nextCol]!==2
44+
){
45+
if(grid[nextRow][nextCol]===1){
46+
returndistance+1;
47+
}
48+
49+
queue.push([nextRow,nextCol]);
50+
grid[nextRow][nextCol]=2;
51+
}
52+
}
53+
}
54+
55+
distance++;
56+
}
57+
58+
return-1;
59+
};
60+
61+
for(leti=0;i<rows;i++){
62+
for(letj=0;j<cols;j++){
63+
if(exploreIslandDFS(i,j)){
64+
returnbuildBridgeBFS();
65+
}
66+
}
67+
}
68+
69+
return-1;
70+
};

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp