solution in cpp int sockMerchant(int n, vector ar) { unordered_map mp; for(auto it : ar) mp[it]++; int ans = 0; for(auto it : mp) ans += it.second/2; return ans; }
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Hi Bro... your videos are most useful for students whose currently pursuing and my request you to please posting video on After getting placement students what they want to do and what are the things we prepare for building our career after placement
I hav another logic example int Ans =0; for loop (){ if A[i]==A[i+1]then pair ++ then if (pair %2 == 0) // checking whether even { Ans= Ans + pair/2; } else// odd { Ans=Ans +(pair -1 )/2; }
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Sir
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solution in cpp
int sockMerchant(int n, vector ar) {
unordered_map mp;
for(auto it : ar)
mp[it]++;
int ans = 0;
for(auto it : mp)
ans += it.second/2;
return ans;
}
Can u pls give this code in C?
We need daily bro please, your my best teacher I ever seen like any teacher like u, please continue this series at least one or two students will get placement by your help ☺☺☺☺
List and set kku thaniya details aah video podu bro
Hi Bro... your videos are most useful for students whose currently pursuing and my request you to please posting video on After getting placement students what they want to do and what are the things we prepare for building our career after placement
I hav another logic example
int Ans =0;
for loop (){
if A[i]==A[i+1]then pair ++
then if (pair %2 == 0) // checking whether even {
Ans= Ans + pair/2;
}
else// odd {
Ans=Ans +(pair -1 )/2;
}
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