Common elements of two lists

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Write a function that receives two lists (array) and the common elements in the two lists in the new list

11 Answers

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let msg = 'error'
alert(msg)

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Shahroozchegini

Python

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let msg = 'error'
alert(msg)

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Parsa.r

Python

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let msg = 'error'
alert(msg)

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Sajad.karimi

Python

list1 = ["ali" , 1 , 2 , 3 ,"Reza"]
list2 = ["Mamali" ,3 , 5 , "Sara" , "Reza"]
list3 = []

for word in list1:
    if word in list2:
        list3.append(word)
print(list3)

Reznum

Download

Python

l1 = input("enter element l1: ").split(" ")
l2 = input("enter element l2: ").split(" ")
s1 = set(map(int, l1))
s2 = set(map(int, l2))
print(list(s1 & s2))

User 720

Download

Python

let arr1=[10,11,12,15,17]
let arr1=[10,21,18,45,17]
let finalArr=[]
arr1.forEach(function(num){
    arr2.forEach(function(num2){
        if(num===num2){
            finalArr.push(num)
        }
    })
})
console.log(finalArr)

User 1723

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JavaScript

lst1=[5,6,9,10,66,57,82]
lst2=[66,5,667,84,5,57,33]
lst3=[]
for i in range(len(lst1)):
    for j in range(len(lst2)):
        if lst1[i]==lst2[j]:
            lst3.append(lst1[i])
print(lst1)
print(lst2)
print(lst3)

Amirali.coder

Download

Python

def Moshtarak(n , m) :
     s = []def Moshtarak(n , m) :
     s = []
     for i in n :
         if i in m :
             s.append(i)
     return s
n = eval(input())
m = eval(input())
print(Moshtarak(n , m))
     for i in n :
         if i in m :
             s.append(i)
     return s
n = eval(input())
m = eval(input())
print(Moshtarak(n , m))

Arshia.a

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Python

let listArr1=[1,2,3,4,5];
let listArr2 = [2,4,6,8,10];
function CommonElement(listArr1,listArr2) {
    let newListArr =[];
    listArr1.forEach(x => {
        let elemantOne =x;
        listArr2.forEach(y =>{
            let elemantTwo =y;
           if(elemantOne == elemantTwo){
                newListArr.push(elemantOne);
           }  
        });
    });      
    console.log(newListArr);
}
CommonElement(listArr1,listArr2);

Parsa

Download

JavaScript

package Tax.App;
import java.util.ArrayList;

public class Anasor_Moshtarak {
    public static void main(String[] args) {
        int[] list1 = {7, 6, 17, 11, 19};
        int[] list2 = {7, 8, 9, 10, 11,};
        ArrayList<Integer> list = new ArrayList<>();
        for (int i = 0; i < list1.length; i++) {
            for (int j = 0; j < list2.length; j++) {
                if (list1[i] == list2[j]) {
                    list.add(list1[i]);
                }
            }

        }
        System.out.print(list);
    }
}

Tahabx3

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Java