Adding a new code for a leetcode problem

[Sinha199]

This is the problem link 1577

[YashJain2]

I want to contribute on this project under hacktoberfest.
please assign me in C++

[Sajal193]

Hi, can I work on this....

[Amisha328]

Hey, can I contribute?

[saiteja-2731]

class Solution {
public:
int numTriplets(vector& nums1, vector& nums2) {

int n1=nums1.size();
int n2=nums2.size();

map<long long ,int>mp1;
map<long long ,int>mp2;

for(int i=0;i<n1;i++){
    long long  val=(long long)nums1[i]*(long long)nums1[i];
    mp1[val]++;
    
}

int count1=0,count2=0;

for(int i=0;i<n2;i++){
for(int j=i+1;j<n2;j++){
long long val=(long long)nums2[j]*(long long)nums2[i];
if(mp1.find(val)!=mp1.end()){
count1+=mp1[val];
}
}
}

for(int i=0;i<n2;i++){
   long long  val=(long long)nums2[i]*(long long)nums2[i];
    mp2[val]++;
    
}

for(int i=0;i<n1;i++){
for(int j=i+1;j<n1;j++){
long long val=(long long)nums1[i]*(long long)nums1[j];
if(mp2.find(val)!=mp2.end()){
count2+=mp2[val];
}
}
}

return count1+count2;

}
};

[rko0211]

Hello sir , please assign me this issue , i am pretty good in CP , currently i am a 3 start codder at codechef .