#include<bits/stdc++.h>

using namespace std;

#define int long long
typedef long long int64;

int64 N, K, T[200000], D[200000];
int64 dp[200001];

signed main()
{
  cin >> N >> K;
  for(int i = 0; i < N; i++) {
    cin >> T[i] >> D[i];
  }

  int low = 0, high = 1 << 30;
  while(high - low > 0) {
    int mid = (low + high) >> 1;
    int64 prev = -1145141919810LL;
    bool flag = true;
    for(int i = 0; i < N; i++) {
      if(mid < D[i]) {
        if(T[i] - prev < K) flag = false;
        prev = T[i];
      }
    }
    if(flag) high = mid;
    else low = mid + 1;
  }

  int64 all = 0;
  int64 sum[200001] = {};
  for(int i = 0; i < N; i++) {
    if(low < D[i]) sum[i + 1]++;
    sum[i + 1] += sum[i];
  }
  for(int i = 0; i < N; i++) {
    if(i > 0) dp[i] = max(dp[i], dp[i - 1]);
    int curr = lower_bound(T, T + N, T[i] + K) - T;
    if(sum[curr] - sum[i + 1] == 0) dp[curr] = max(dp[curr], dp[i] + D[i]);
  }
  cout << low << endl;
  cout << accumulate(D, D + N, 0LL) - max(dp[N - 1], dp[N]) << endl;
}