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Copy pathB.cpp
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70 lines (63 loc) · 947 Bytes
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#include<bits/stdc++.h>
#define ll long long
#define fab(a,b,i) for(int i=a;i<b;i++)
#define pb push_back
#define db double
#define quick ios_base::sync_with_stdio(false);cin.tie(NULL)
using namespace std;
int main()
{ quick;
#ifndef ONLINE_JUDGE
freopen("input.txt", "r", stdin);
freopen("output.txt", "w", stdout);
#endif
int t;
cin>>t;
while(t--)
{
int n,k;
cin>>n>>k;
ll int a[n],sum=0,cnto=0,cnte=0;
fab(0,n,i)
{
cin>>a[i];
sum+=a[i];
if(a[i]%2)
cnto++;
else
cnte++;
}
if((sum%2==0&&k%2==1)||(sum%2==1&&k%2==0))
{
cout<<"NO\n";
continue;
}
if(cnto<k)
{
cout<<"NO\n";
continue;
}
else
{
//cout<<"YES\n";
vector<int> v;
int odds=0,cnt=0;
fab(0,n,i)
{
if(cnt==k-1)
break;
if(a[i]%2)
{
v.pb(i+1);
cnt++;
}
}
v.pb(n);
cout<<"YES\n";
fab(0,k,i)
cout<<v[i]<<" ";
cout<<endl;
}
}
return 0;
}