debug.cpp

#include <bits/stdc++.h>
using namespace std;

#define int long long
#define pb push_back
#define mp make_pair
#define pi pair<int, int>
#define endl "\n"
const int inf = 1e18;

template<typename Type>
void print(vector<Type> locations) {
    for(int x=0;x<locations.size();x++) {
        cout << locations[x] << " ";
    }
    cout << endl;
}

template<typename Type>
void print(vector<vector<Type>> locations) {
    for(int x=0;x<locations.size();x++) {
        for(int y=0;y<locations[x].size();y++) {
            cout << locations[x][y] << " ";
        }
        cout << endl;
    }
}


#ifdef LOCAL
#define DEBUG(...) debug(#__VA_ARGS__, __VA_ARGS__)
#else
#define DEBUG(...) 6
#endif
template<typename T, typename S>
ostream& operator << (ostream &os, const pair<T, S> &p) {
    return os << "(" << p.first << ", " << p.second << ")";
}
template<typename C, typename T = decay<decltype(*begin(declval<C>()))>, typename enable_if<!is_same<C, string>::value>::type* = nullptr>
ostream& operator << (ostream &os, const C &c) {
    bool f = true;
    os << "[";
    for (const auto &x : c) {
        if (!f) os << ", ";
        f = false; os << x;
    }
    return os << "]";
}
template<typename T>
void debug(string s, T x) {
    cerr << "\033[1;35m" << s << "\033[0;32m = \033[33m" << x << "\033[0m\n";
}
template<typename T, typename... Args>
void debug(string s, T x, Args... args) {
    for (int i=0, b=0; i<(int)s.size(); i++) {
        if (s[i] == '(' || s[i] == '{')
            b++;
        else if (s[i] == ')' || s[i] == '}')
            b--;
        else if (s[i] == ',' && b == 0) {
            cerr << "\033[1;35m" << s.substr(0, i) << "\033[0;32m = \033[33m" << x << "\033[31m | ";
            debug(s.substr(s.find_first_not_of(' ', i + 1)), args...);
            break;
        }
    }
}