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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define fi first
#define se second
#define pb push_back
const int N = 1e6+6;
pair <string, int> a[N];
pair <int, int> p[N];
//set<int> s;
int cnt = 1;
map <int, int> mp;
int n, q;
vector <vector <int>> v;
 
signed main(){
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	cin >> n >> q;
	for(int i = 1; i <= n; i++){
		cin >> a[i].fi >> a[i].se;
		p[i].fi = a[i].se/q;
		//cout << i << ' ' << a[i].se << ' ' << q << ' ' << p[i].fi << '\n';
		p[i].se = i;
	}
	sort(p+1, p+1+n);
	mp[p[1].fi] = 1;
	for(int i = 2; i <= n; i++){
		if(p[i].fi != p[i-1].fi){
			mp[p[i].fi] = ++cnt;
		}else mp[p[i].fi] = cnt;
	}
	//cout << cnt << '\n';
	for(int i = 0; i <= cnt; i++) v.pb({});
	//cout << cnt;
	// for(int i = 1; i <= n; i++) cout << p[i].fi << ' ';
	// cout << '\n';
	// for(int i = 1; i <= cnt; i++){
		// for(auto x: v[i]) cout << x << ' ';
		// cout << '\n';
	// }
	//for(int i = 1; i <= n; i++) cout << mp[p[i].fi] << ' ';
	for(int i = 1; i <= n; i++){
		v[mp[p[i].fi]].pb(p[i].se);
		//cout << i << ' ' << mp[p[i].fi] << ' ' << p[i].se << '\n';
	}
	// for(int i = 1; i <= cnt; i++){
		// for(auto x: v[i]) cout << x << ' ';
		// cout << '\n';
	// }
	int cur = n;
	for(int i = 1;i <= cnt; i++){
		for(int j = 0; j < v[i].size; j++){
 
		}
	}
}

Main.java:1: error: illegal character: '#'
#include <bits/stdc++.h>
^
Main.java:1: error: class, interface, or enum expected
#include <bits/stdc++.h>
         ^
Main.java:3: error: illegal character: '#'
#define int long long
^
Main.java:3: error: class, interface, or enum expected
#define int long long
        ^
Main.java:4: error: illegal character: '#'
#define fi first
^
Main.java:5: error: illegal character: '#'
#define se second
^
Main.java:6: error: illegal character: '#'
#define pb push_back
^
Main.java:8: error: class, interface, or enum expected
pair <string, int> a[N];
^
Main.java:9: error: class, interface, or enum expected
pair <int, int> p[N];
^
Main.java:11: error: class, interface, or enum expected
int cnt = 1;
^
Main.java:12: error: class, interface, or enum expected
map <int, int> mp;
^
Main.java:13: error: class, interface, or enum expected
int n, q;
^
Main.java:14: error: class, interface, or enum expected
vector <vector <int>> v;
^
Main.java:16: error: class, interface, or enum expected
signed main(){
^
Main.java:17: error: class, interface, or enum expected
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	                              ^
Main.java:17: error: class, interface, or enum expected
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	                                          ^
Main.java:18: error: class, interface, or enum expected
	cin >> n >> q;
	^
Main.java:19: error: class, interface, or enum expected
	for(int i = 1; i <= n; i++){
	^
Main.java:19: error: class, interface, or enum expected
	for(int i = 1; i <= n; i++){
	               ^
Main.java:19: error: class, interface, or enum expected
	for(int i = 1; i <= n; i++){
	                       ^
Main.java:21: error: class, interface, or enum expected
		p[i].fi = a[i].se/q;
		^
Main.java:23: error: class, interface, or enum expected
		p[i].se = i;
		^
Main.java:24: error: class, interface, or enum expected
	}
	^
Main.java:26: error: class, interface, or enum expected
	mp[p[1].fi] = 1;
	^
Main.java:27: error: class, interface, or enum expected
	for(int i = 2; i <= n; i++){
	^
Main.java:27: error: class, interface, or enum expected
	for(int i = 2; i <= n; i++){
	               ^
Main.java:27: error: class, interface, or enum expected
	for(int i = 2; i <= n; i++){
	                       ^
Main.java:30: error: class, interface, or enum expected
		}else mp[p[i].fi] = cnt;
		^
Main.java:31: error: class, interface, or enum expected
	}
	^
Main.java:33: error: class, interface, or enum expected
	for(int i = 0; i <= cnt; i++) v.pb({});
	               ^
Main.java:33: error: class, interface, or enum expected
	for(int i = 0; i <= cnt; i++) v.pb({});
	                         ^
Main.java:42: error: class, interface, or enum expected
	for(int i = 1; i <= n; i++){
	^
Main.java:42: error: class, interface, or enum expected
	for(int i = 1; i <= n; i++){
	               ^
Main.java:42: error: class, interface, or enum expected
	for(int i = 1; i <= n; i++){
	                       ^
Main.java:45: error: class, interface, or enum expected
	}
	^
Main.java:51: error: class, interface, or enum expected
	for(int i = 1;i <= cnt; i++){
	^
Main.java:51: error: class, interface, or enum expected
	for(int i = 1;i <= cnt; i++){
	              ^
Main.java:51: error: class, interface, or enum expected
	for(int i = 1;i <= cnt; i++){
	                        ^
Main.java:52: error: class, interface, or enum expected
		for(int j = 0; j < v[i].size; j++){
		               ^
Main.java:52: error: class, interface, or enum expected
		for(int j = 0; j < v[i].size; j++){
		                              ^
40 errors

Standard output is empty