#include <bits/stdc++.h>
using namespace std;
int bruh[100000];
bool comp(pair<int,int>a, pair<int,int>b) {
return a.second<b.second;
}
int main() {
int n,m; cin >> n >> m;
vector<pair<int,int>> paintings(n);
vector<int> frames(m);
for (int i=0;i<n;i++) {
cin >> paintings[i].first >> paintings[i].second;
}
for (int i=0;i<m;i++) {
cin >> frames[i];
}
sort(frames.begin(),frames.end());
sort(paintings.begin(),paintings.end(),comp);
int sus;
for (int i=0;i<n;i++) {
sus=lower_bound(frames.begin(),frames.end(),paintings[i].first)-frames.begin();
bruh[i]=sus;
}
int ans=0,counter=0;
for (int i=n-1;i>-1;i--) {
if (bruh[i]+counter<m) {
ans++; counter++;
}
}
cout << ans;
}
Compilation message
File "joi2019_ho_t2.py", line 2
using namespace std;
^
SyntaxError: invalid syntax
