Language: C++

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
# define mod 1000000007
/* ちゃんと考えてわかって実装 */

const int MAX_V = 50;
const int MAX_S = 50 * MAX_V + 5;
const ll INF = 1e18;

struct Edge{
    int to, a, b;

    // これを書いたらerrorが取れた。どうして必要なのｫぉ
    Edge(int to, int a, int b):to(to),a(a),b(b) {}
};

struct State{
    int v, s; // state = (頂点, 所持金)
    ll x; // その状態までの経過時間

    // これを書いたらerrorが取れた。どうして必要なのｫぉ
    State(int v, int s, ll x):v(v),s(s),x(x) {}

    bool operator>(const State& a) const {
        return x < a.x; // (x < a.x だとちゃんと動かねぇ)
    }
};

vector<Edge> g[MAX_V]; // 各頂点から伸びている辺の集合として保持。
ll min_time[MAX_V][MAX_S+5]; // 状態(v, s)までの最小の時間を記録。


int main(void){
    int n, m, s;
    cin >> n >> m >> s;

    for(int i=0; i<m; i++){
        int u, v, a, b;
        cin >> u >> v >> a >> b;
        u--; v--;
        g[u].emplace_back(v, a, b);
        g[v].emplace_back(u, a, b);
    }

    for(int i=0; i<n; i++){
        for(int j=0; j<MAX_S+5; j++){
            min_time[i][j] = INF;
        }
    }

    vector<int> c(n), d(n);
    for(int i=0; i<n; i++){
        cin >> c[i] >> d[i];
    }

    s = min(s, MAX_S); // 十分な値で切り捨てる。
    priority_queue<State> pq;

    // pqに状態(v, s, x)を emplace するときに、
    // min_time[v][s]の値を x に更新する。(xが最小じゃないなら更新しない。)
    auto push = [&](int v, int s, ll x){
        if(s < 0) return;
        if(min_time[v][s] <= x) return;
        min_time[v][s] = x;
        pq.emplace(v, s, x);
    };

    // 初期状態は(0, s, 0)
    push(0, s, 0);
    while(!pq.empty()){
        State now = pq.top(); pq.pop();
        int v = now.v, s = now.s;
        ll x = now.x;

        // if(min_time[v][s] != x) continue; // なぜ?????(消しても通る)
        
        // 遷移その1 : 換金
        int next_s = min(s+c[v], MAX_S);
        push(v, next_s, x+d[v]);
        

        // 遷移その2 : 電車に乗る
        // そこから伸びている辺を全てみる
        for(Edge e : g[v]){
            push(e.to, s-e.a, x+e.b);
        }
    }

    // 答えの出力(min_timeのなかにある)
    for(int i=1; i<n; i++){
        ll ans = INF;
        for(int j=0; j<MAX_S+5; j++){
            ans = min(ans, min_time[i][j]);
        }
        cout << ans << endl;
    }
    return 0;
}

Compiler output:
In file included from /usr/include/c++/14/string:49,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_function.h: In instantiation of 'constexpr bool std::less<_Tp>::operator()(const _Tp&, const _Tp&) const [with _Tp = State]':
/usr/include/c++/14/bits/predefined_ops.h:196:23:   required from 'bool __gnu_cxx::__ops::_Iter_comp_val<_Compare>::operator()(_Iterator, _Value&) [with _Iterator = __gnu_cxx::__normal_iterator<State*, std::vector<State, std::allocator<State> > >; _Value = State; _Compare = std::less<State>]'
  196 |         { return bool(_M_comp(*__it, __val)); }
      |                       ~~~~~~~^~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_heap.h:140:48:   required from 'void std::__push_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<State*, vector<State, allocator<State> > >; _Distance = long int; _Tp = State; _Compare = __gnu_cxx::__ops::_Iter_comp_val<less<State> >]'
  140 |       while (__holeIndex > __topIndex && __comp(__first + __parent, __value))
      |                                          ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_heap.h:216:23:   required from 'void std::push_heap(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<State*, vector<State, allocator<State> > >; _Compare = less<State>]'
  216 |       std::__push_heap(__first, _DistanceType((__last - __first) - 1),
      |       ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  217 |                        _DistanceType(0), _GLIBCXX_MOVE(__value), __cmp);
      |                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_queue.h:755:18:   required from 'void std::priority_queue<_Tp, _Sequence, _Compare>::emplace(_Args&& ...) [with _Args = {int&, int&, long long int&}; _Tp = State; _Sequence = std::vector<State, std::allocator<State> >; _Compare = std::less<State>]'
  755 |           std::push_heap(c.begin(), c.end(), comp);
      |           ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:66:19:   required from here
   66 |         pq.emplace(v, s, x);
      |         ~~~~~~~~~~^~~~~~~~~
/usr/include/c++/14/bits/stl_function.h:405:20: error: no match for 'operator<' (operand types are 'const State' and 'const State')
  405 |       { return __x < __y; }
      |                ~~~~^~~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
                 from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1045:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator<(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
 1045 |     operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1045:5: note:   template argument deduction/substitution failed:
/usr/include/c++/14/bits/stl_function.h:405:20: note:   'const State' is not derived from 'const std::pair<_T1, _T2>'
  405 |       { return __x < __y; }
      |                ~~~~^~~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:448:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator<(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
  448 |     operator<(const reverse_iterator<_Iterator>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:448:5: note:   template argument deduction/substitution failed:
/usr/include/c++/14/bits/stl_function.h:405:20: note:   'const State' is not derived from 'const std::reverse_iterator<_Iterator>'
  405 |       { return __x < __y; }
      |                ~~~~^~~~~
/usr/include/c++/14/bits/stl_iterator.h:493:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator<(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
  493 |     operator<(const reverse_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:493:5: note:   template argument deduction/substitution failed:
/usr/include/c++/14/bits/stl_function.h:405:20: note:   'const State' is not derived from 'const std::reverse_iterator<_Iterator>'
  405 |       { return __x < __y; }
      |                ~~~~^~~~~
/usr/include/c++/14/bits/stl_iterator.h:1694:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator<(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
 1694 |     operator<(const move_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1694:5: note:   template argument deduction/substitution failed:
/usr/include/c++/14/bits/stl_function.h:405:20: note:   'const State' is not derived from 'const std::move_iterator<_IteratorL>'
  405 |       { return __x < __y; }
      |                ~~~~^~~~~
/usr/include/c++/14/bits/stl_iterator.h:1760:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator<(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
 1760 |     operator<(const move_iterator<_Iterator>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1760:5: note:   template argument deduction/substitution failed:
/usr/include/c++/14/bits/stl_function.h:405:20: note:   'const State' is not derived from 'const std::move_iterator<_IteratorL>'
  405 |       { return __x < __y; }
      |                ~~~~^~~~~