Whyy isn't code working

#1

i have submitted the code but why isnt it working ?? help me with errors please

#2

int parent[v] = {-1};
int rank[v] = {1};

this will not update all element of array to -1 but only change the first element to -1

#3

can you check now?? i have used a loop to change the initialization

#4

plz share the code
i can see your code only if you have submitted the problem

#5

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