Check my code plz

#1

#include<bits/stdc++.h>

using namespace std;
int main()
{
int a[6]={1,3,4,2,7,8};

for(int i=0;i<6;i+=2)
{
	if(a[i]<a[i+1])
	swap(a[i],a[i+1]);
}

for(int i=1;i<6;i+=2)
{
	if(a[i]>a[i+1])
	swap(a[i],a[i+1]);
}

	for(int i=0;i<6;i++)
	cout<<a[i]<<" ";
	
	return 0;

}

plz check it,is it correct?

#2

hey Nikhil, take current element as reference and in the first loop check whether current element is greater than left element or not. In second loop check whether current element is greater than Right element or not.

#3

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