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C++ 2021-09-08 07:32:01
comparator pair cpp
// Driver function to sort the vector elements // by second element of pairs bool sortbysec(const pair<int,int> &a, const pair<int,int> &b) { &n... Add solution -
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Java 2021-09-08 03:32:02
convert code python to java
#include <bits/stdc++.h> using namespace std; int main() { int m,ans=INT_MAX,I=-1,J=-1; cin>>m; vector<vector<int>> mat(m,vector<int>()); cin.ignore(); for(int i=0;i<m;i++) { string s; getline(cin,s);... Add solution -
C# 2021-09-07 21:48:01
c# quaternion eular calculator
public static Vector3 QuaternionToEuler(Quaternion q) { Vector3 euler; // if the input quaternion is normalized, this is exactly one. Otherwise, this acts as a correction factor for the quaternion's not-normalizedness float unit = (q.x * q.x)... Add solution -
C++ 2021-09-07 05:05:02
write a program that simulates the rolling of two dice in c++
#include<iostream> #include<cstdlib> #include<ctime> #include<iomanip> #include<vector> #include<cmath> #include<algorithm> int main( ) { std::cout << "enter seeding number: " ; int nu... Add solution -
Python 2021-09-06 23:39:02
todense()
from sklearn.feature_extraction.text import TfidfVectorizer tfidf = TfidfVectorizer(stop_words='english') description = df['tokens'].astype(str) dtm = tfidf.fit_transform(description) dtm = pd.DataFrame(dtm.todense(), columns = tfidf.get_feature_nam... Add solution