Language: C++

warm heart, wagging tail,and a smile just for you!
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#include "bits/stdc++.h"
using namespace std;
#define MOD 1000000007
#define MOD 998244353
const double EPS = 1e-9;
#define INF (1LL<<60)
#define D double
#define fs first
#define sc second
#define int long long
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define RFOR(i,a,b) for(int i = (b-1);i>=(a);i--)
#define REP(i,n)  FOR(i,0,(n))
#define RREP(i,n) RFOR(i,0,(n))
#define ITR(itr,mp) for(auto itr = (mp).begin(); itr != (mp).end(); ++itr)
#define RITR(itr,mp) for(auto itr = (mp).rbegin(); itr != (mp).rend(); ++itr)
#define range(i,a,b) ((a)<=(i) && (i)<(b))
#define debug(x)  cout << #x << " = " << (x) << endl;
#define SP << " " << 
typedef pair<int,int> P;
typedef pair<P,int> Q;
typedef vector<vector<P> > Graph;
typedef vector<int> vec;
typedef vector<vector<int>> mat;

template<typename T>
vector<T> compress(vector<T> v){
  sort(v.begin(),v.end());
  v.erase(unique(v.begin(),v.end()),v.end());
  return v;
}

template<typename T>
map<T, int> dict(const vector<T> &v){
  map<T, int> res;
  for(int i=0;i<(int)v.size();i++)
    res[v[i]]=i;
  return res;
}

template<typename T, typename E>
struct SegmentTree{
  using F = function<T(T,T)>;
  using G = function<T(T,E,int)>;
  using H = function<E(E,E)>;
  int n;
  vector<T> dat;
  vector<E> laz;
  F f;
  G g;
  H h;
  T ti;
  E ei;

  SegmentTree(F f,G g,H h,T ti,E ei):
  f(f),g(g),h(h),ti(ti),ei(ei){}

  void init(int n_){
    n=1;
    while(n<n_) n<<=1;
    dat.assign((n<<1)-1,ti);
    laz.assign((n<<1)-1,ei);
  }
  void build(const vector<T> &v){
    int n_=v.size();
    init(n_);
    REP(i,n_) dat[i+n-1] = v[i];
    for(int i=n-2; i>=0; --i){
      dat[i] = f(dat[(i<<1)|1],dat[(i<<1)+2]);
    }
  }

  void eval(int k,int l,int r){
    if(laz[k]==ei)return;
    dat[k] = g(dat[k], laz[k], r-l);
    if(r-l>1){
      laz[(k<<1)|1] = h(laz[(k<<1)|1], laz[k]);
      laz[(k<<1)+2] = h(laz[(k<<1)+2], laz[k]);
    }
    laz[k]=ei;
  }

  void update(int a, int b, E x,int k=0,int l=0,int r=-1){
    if(r<0)r=n;
    eval(k,l,r);
    if(r<=a||b<=l)return;
    if(a<=l&&r<=b){
      laz[k] = h(laz[k], x);
      eval(k,l,r);
    }
    else {
      update(a,b,x,(k<<1)|1,l,(l+r)/2);
      update(a,b,x,(k<<1)+2,(l+r)/2,r);
      dat[k]=f(dat[(k<<1)|1], dat[(k<<1)+2]);
    }
  }

  T query(int a,int b,int k=0,int l=0,int r=-1){
    if(r<0)r=n;
    eval(k,l,r);
    if(r<=a||b<=l)return ti;
    if(a<=l&&r<=b)return dat[k];
    T xl=query(a,b,(k<<1)|1,l,(l+r)/2);
    T xr=query(a,b,(k<<1)+2,(l+r)/2,r);
    return f(xl, xr);
  }

  int find(int a, int b, int k=0,int l=0, int r=-1){
    if(r<0)r=n;
    eval(k,l,r);
    if(dat[k]<=0||r<=a||b<=l)return -1;
    if(r-l==1)return l;
    int xr = find(a,b,(k<<1)+2,(l+r)/2,r);
    if(xr>=0)return xr;
    return find(a,b,(k<<1)|1,l,(l+r)/2);
  }
};

signed main(){
  ios::sync_with_stdio(false);
  cin.tie(0);

  int n,q;
  cin >> n >> q;

  vector<Q> a(n);
  vec b;
  REP(i,n){
    int x;
    cin >> a[i].fs.fs >> a[i].fs.sc >> x;
    a[i].fs.fs -= x;
    a[i].fs.sc -= x;
    a[i].sc = x;
    b.push_back(a[i].fs.fs);
    b.push_back(a[i].fs.sc);
    b.push_back(a[i].sc);
  }

  vector<int> d(q);
  REP(i,q) cin >> d[i], b.push_back(d[i]);

  auto r = compress(b);
  auto v = dict(r);

  auto f = [](int a,int b){return min(a,b);};
  auto g = [](int a,int b, int len){return min(a,b);};

  SegmentTree<int,int> seg(f,g,f,INF,INF);
  seg.build(vec(v.size(),INF));

  REP(i,n){
    cout << a[i].fs.fs SP a[i].fs.sc SP v[a[i].fs.fs] SP v[a[i].fs.sc]<< endl;
    seg.update(v[a[i].fs.fs],v[a[i].fs.sc],a[i].sc);
  }

  REP(i,q){
    int ans = seg.query(v[d[i]],v[d[i]]+1);
    if(ans == INF) cout << -1 << endl;
    else cout << ans << endl;
  }

  return 0;
}


Compiler output:
a.cc:2:69: error: extended character █ is not valid in an identifier
    2 |                                                                     ███████████
      |                                                                     ^
a.cc:2:69: error: extended character █ is not valid in an identifier
a.cc:2:69: error: extended character █ is not valid in an identifier
a.cc:2:69: error: extended character █ is not valid in an identifier
a.cc:2:69: error: extended character █ is not valid in an identifier
a.cc:2:69: error: extended character █ is not valid in an identifier
a.cc:2:69: error: extended character █ is not valid in an identifier
a.cc:2:69: error: extended character █ is not valid in an identifier
a.cc:2:69: error: extended character █ is not valid in an identifier
a.cc:2:69: error: extended character █ is not valid in an identifier
a.cc:2:69: error: extended character █ is not valid in an identifier
a.cc:3:67: error: extended character █ is not valid in an identifier
    3 |                                                                   ███╬╬╬╬╬╬╬╬╬╬███
      |                                                                   ^
a.cc:3:67: error: extended character █ is not valid in an identifier
a.cc:3:67: error: extended character █ is not valid in an identifier
a.cc:3:67: error: extended character ╬ is not valid in an identifier
a.cc:3:67: error: extended character ╬ is not valid in an identifier
a.cc:3:67: error: extended character ╬ is not valid in an identifier
a.cc:3:67: error: extended character ╬ is not valid in an identifier
a.cc:3:67: error: extended character ╬ is not valid in an identifier
a.cc:3:67: error: extended character ╬ is not valid in an identifier
a.cc:3:67: error: extended character ╬ is not valid in an identifier
a.cc:3:67: error: extended character ╬ is not valid in an identifier
a.cc:3:67: error: extended character ╬ is not valid in an identifier
a.cc:3:67: error: extended character ╬ is not valid in an identifier
a.cc:3:67: error: extended character █ is not valid in an identifier
a.cc:3:67: error: extended character █ is not valid in an identifier
a.cc:3:67: error: extended character █ is not valid in an identifier
a.cc:4:64: error: extended character █ is not valid in an identifier
    4 |                                                                ███╬╬╬╬╬████╬╬╬╬╬╬███
      |                                                                ^
a.cc:4:64: error: extended character █ is not valid in an identifier
a.cc:4:64: error: extended character █ is not valid in an identifier
a.cc:4:64: error: extended character ╬ is not valid in an identifier
a.cc:4:64: error: extended character ╬ is not valid in an identifier
a.cc:4:64: error: extended character ╬ is not valid in an identifier
a.cc:4:64: error: extended character ╬ is not valid in an identifier
a.cc:4:64: error: extended character ╬ is not valid in an identifier
a.cc:4:64: error: extended character █ is not valid in an identifier
a.cc:4:64: error: extended character █ is not valid in an identifier
a.cc:4:64: error: extended character █ is not valid in an identifier
a.cc:4:64: error: extended character █ is not valid in an identifier
a.cc:4:64: error: extended character ╬ is not valid in an identifier
a.cc:4:64: error: extended character ╬ is not valid in an identifier
a.cc:4:64: error: extended character ╬ is not valid in an identifier
a.cc:4:64: error: extended character ╬ is not valid in an identifier
a.cc:4:64: error: extended character ╬ is not valid in an identifier
a.cc:4:64: error: extended character ╬ is not valid in an identifier
a.cc:4:64: error: extended character █ is not valid in an identifier
a.cc:4:64: error: extended character █ is not valid in an identifier
a.cc:4:64: error: extended character █ is not valid in an identifier
a.cc:5:44: error: extended character █ is not valid in an identifier
    5 |                                            ███████████       ██╬╬╬╬╬████╬╬████╬╬╬╬╬██
      |                                            ^
a.cc:5:44: error: extended character █ is not valid in an identifier
a.cc:5:44: error: extended character █ is not valid in an identifier
a.cc:5:44: error: extended character █ is not valid in an identifier
a.cc:5:44: error: extended character █ is not valid in an identifier
a.cc:5:44: error: extended character █ is not valid in an identifier
a.cc:5:44: error: extended character █ is not valid in an identifier
a.cc:5:44: error: extended character █ is not valid in an identifier
a.cc:5:44: error: extended character █ is not valid in an identifier
a.cc:5:44: error: extended character █ is not valid in an identifier
a.cc:5:44: error: extended character █ is not valid in an identifier
a.cc:5:62: error: extended character █ is not valid in an identifier
    5 |                                            ███████████       ██╬╬╬╬╬████╬╬████╬╬╬╬╬██
      |                                                              ^
a.cc:5:62: error: extended character █ is not valid in an identifier
a.cc:5:62: error: extended character ╬ is not valid in an identifier
a.cc:5:62: error: extended character ╬ is not valid in an identifier
a.cc:5:62: error: extended character ╬ is not valid in an identifier
a.cc:5:62: error: extended character ╬ is not valid in an identifier
a.cc:5:62: error: extended character ╬ is not valid in an identifier
a.cc:5:62: error: extended character █ is not valid in an identifier
a.cc:5:62: error: extended character █ is not valid in an identifier
a.cc:5:62: error: extended character █ is not valid in an identifier
a.cc:5:62: error: extended character █ is not valid in an identifier
a.cc:5:62: error: extended character ╬ is not valid in an identifier
a.cc:5:62: error: extended character ╬ is not valid in an identifier
a.cc:5:62: error: extended character █ is not valid in an identifier
a.cc:5:62: error: extended character █ is not valid in an identifier
a.cc:5:62: error: extended character █ is not valid in an identifier
a.cc:5:62: error: extended character █ is not valid in an identifier
a.cc:5:62: error: extended character ╬ is not valid in an identifier
a.cc:5:62: error: extended character ╬ is not valid in an identifier
a.cc:5:62: error: extended character ╬ is not valid in an identifier
a.cc:5:62: error: extended character ╬ is not valid in an identifier
a.cc:5:62: error: extended character ╬ is not valid in an identifier
a.cc:5:62: error: extended character █ is not valid in an identifier
a.cc:5:62: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
    6 |                                      █████████╬╬╬╬╬████████████╬╬╬╬╬██╬╬╬╬╬╬███╬╬╬╬╬██
      |                                      ^
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character █ is not valid in an identifier
a.cc:6:38: error: extended character ╬ is not valid in an identifier
a.cc:6:3