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Find all the missing number in a given integer array(or list) of 1 to 10.

 Java

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
 public class Array1to10{
     public static void main(String []args){
        int[] arr = { 4, 5, 1, 3, 6, 7, 9 };
        int j;
        for(int i=1; i<=10; i++){
            for(j=0; j<arr.length; j++){
                if(i==arr[j]){
                    break;
                }
            }
            if(j==arr.length)
                System.out.print(i+" ");
        }
     }
 }

Python

arr = [4, 5, 1, 3, 6, 7, 9] 
for i in range(1,11):
    if i not in arr:
        print(i, end=" ")