Submission #1293531

#	Time	Username	Problem	Language	Result	Execution time	Memory
1293531		sh1ka	Magic Show (APIO24_show)	C++20	5 / 100	3 ms	1092 KiB

Alice

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


vector<pair<int, int>> Alice() {
    // #define int int64_t
    int X = setN(5000);
    vector<pair<int, int>> res;

    for (int i = 1; i <= 5000; i++) {
        if (i == X)
            continue;
        res.push_back({i, X});
    }

    return res;
}

Bob

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



long long Bob(vector<pair<int, int>> v) {
    vector<int> cnt(5001);

    for (auto [a, b] : v)
        cnt[a]++, cnt[b]++;

    for (int i = 1; i <= 5000; i++)
        if (cnt[i] > 1)
            return i;
}

Compilation message (stderr)

# 2번째 컴파일 단계

Bob.cpp: In function 'long long int Bob(std::vector<std::pair<int, int> >)':
Bob.cpp:16:1: warning: control reaches end of non-void function [-Wreturn-type]
   16 | }
      | ^

• Subtask 1: 5 / 5
• Subtask 2: 0 / 30
• Subtask 3: 0 / 65