提出 #66808656

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ソースコード 拡げる

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/*
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█▐▓▓▓▓▓▓▄▄▄▓▓▓▓▓▓█▓█▓█▓█▓▓▓▐█ йоу
 */
#include "queue"
#include <iostream>
#include "vector"
#include "algorithm"
#include "numeric"
#include "climits"
#include "iomanip"
#include "bitset"
#include "cmath"
#include "map"
#include "deque"
#include "array"
#include "set"
#include "ranges"
#define all(x) x.begin(), x.end()
using namespace std;
#define int long long

void solve() {
    int n=2;
    cin >> n;
    vector<pair<int, int>> a(n);
    for (int i = 0; i < n; ++i) {
        a[i].first = rand() % 100000 + 1;
        cin >> a[i].first;
    }
    for (int i = 0; i < n; ++i) {
        a[i].second = rand() % 100000 + 1;
        cin >> a[i].second;
    }
    vector<int> ans(n);
    bool ok = 0;
    for (int i = 1; i < n; ++i) {
        if (a[0].first * a[i].second != a[0].second * a[i].first) {
            int v = 0, u = i;
            if (a[0].first * a[i].second < a[0].second * a[i].first)
                swap(v, u);
            int p1 = 0, p2 = 0;
            p1 = a[u].first + a[u].second, p2 = -a[v].first - a[v].second;
            int bdmn = a[v].second * p1 + p2 * a[u].second;
            //p1++;
            ans[v] = p1;
            ans[u] = p2;
            ok = 1;
            break;
        }
    }
    if (ok == 0) {
        cout << "No\n";
    }
    else {
        cout << "Yes\n";
        int sma = 0, smb = 0;
        for (int i = 0; i < n; ++i) {
            sma += ans[i] * a[i].first;
            smb += ans[i] * a[i].second;
            if (ans[i] > 1e8) {
                for (auto i : a)
                    cout << i.first << ' ' << i.second<<'\n';
                exit(1);
            }
            cout << ans[i] << ' ';
        }
        //cout << sma << ' ' << smb << '\n';
        if (sma <= 0 or smb >= 0)
            exit(2);
        cout << '\n';
    }
}
signed main() {
    ios::sync_with_stdio(0);
    cin.tie(0);cout.tie(0);
    int t=1;
    cin >> t;
    while (t--) {
        solve();
    }
}
/*
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2
49464 69440
49412 69367
 */

提出情報

コンパイルエラー

Main.cpp: In function ‘void solve()’:
Main.cpp:56:17: warning: unused variable ‘bdmn’ [-Wunused-variable]
   56 |             int bdmn = a[v].second * p1 + p2 * a[u].second;
      |                 ^~~~

ジャッジ結果