1509A codeforces solution in cpp
by ujjal roy
#include<bits/stdc++.h>
using namespace std;
main()
{
int t,n,i;
cin>>t;
while(t--)
{
cin>>n;
vector<int> v;
vector<int> v1;
vector<int> v2;
for(i=0;i<n;i++)
{
int a;
cin>>a;
v.push_back(a);
}
for(i=0;i<n;i++)
{
if(v[i]%2==0)
{
v1.push_back(v[i]);
}
else
{
v2.push_back(v[i]);
}
}
for(i=0;i<v2.size();i++) cout<<v2[i]<<" ";
for(i=0;i<v1.size();i++) cout<<v1[i]<<" ";
cout<<endl;
}
return 0;
}
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