Mutated Minions

The Question → PROBLEM

#include <bits/stdc++.h>
using namespace std;
/*
T cases
EACH CASE:
N--> minions K--> integer added
N initial char value
*/
int main(){
  int T,N,k,vals,temp;
  // temp=0;
  cin>>T;
  for(int i = 0;i<T;++i)
  {
    
    vector<int> v;
    cin>>N>>k;
    while(cin>>vals)
    {
        v.push_back(vals+k);
    }
    temp=0;
    for(int j:v)
    {
        if (j%7==0){
            ++temp;
            // cout<<temp<<endl;

        }

    }

    cout<<temp<<"\n";

  }
}

I do not understand why the result of input:

2
5 10
2 4 1 35 1
4 7
2 4 2 35 7

is this:

3
0