Arrays-Intersection Of Two Arrays

#1

#include
#include
using namespace std;

int main()
{
int n,i,j;
cin>>n;
int a[n],b[n];

for( i=0;i<n;i++)
	cin>>a[i];

for(j=0;j<n;j++)
	cin>>b[j];




for(i=0;i<n;i++)
{
	for(j=i;j<n;j++)
	{
		if(a[i]==b[j]){
			b[j]=0;
			cout<<a[i]<<" ";
		}
	}
}
return 0;

}

#2

Hey Rishab, your output should exactly match the output format given in the problem. for eg.
input
7
1 2 3 1 2 4 1
2 1 3 1 5 2 2

your code’s output:
1 1 2 2 3

but the correct output is :
[1, 1, 2, 2, 3]