Can you pls tell me where my thought procss is wrong in this code

#1

Ide:-https://ide.geeksforgeeks.org/GA2I0vSDRr
ques:- Find number of islands
link ques:- https://practice.geeksforgeeks.org/problems/find-the-number-of-islands/1

#2

hello @manikjindal49

pass ur grid vector by reference.
rest everything is correct

#3

Ok thanks you so much

#4

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#5

ide:-https://ide.geeksforgeeks.org/3pRVUNaR3e
ques:- Dijkstra’s algorithm in graph theory
ques link:- https://practice.geeksforgeeks.org/problems/implementing-dijkstra-set-1-adjacency-matrix/1

Please tell me where i am wrong

#6

please raise another doubt for this question

#7

I will take care from next time now please answer it