#include<bits/stdc++.h>
using namespace std;
int n,m1;
int x1[100005],x2[100005],s[100005],x;
int main()
{
	freopen("shooting.in","r",stdin);
    freopen("shooting.out","w",stdout);
	cin>>n>>m1;
	for (int i=1;i<=n;i++)
	cin>>x1[i]>>x2[i]>>s[i];
	for (int i=1;i<=m1;i++)
	{
		cin>>x;
		int ans=0;
		for (int j=1;j<=n;j++)
		if (x1[j]<=x&&x2[j]>=x&&s[j]>0)
		{
		    s[j]=s[j]-1;
		    if (s[j]<1)
			ans++; 
		} 
		cout<<ans;
	}
	return 0;
}