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Submission #998584

# Submission time Handle Problem Language Result Execution time Memory
998584 2024-06-14T09:32:41 Z dubabuba Magic Show (APIO24_show) C++17
100 / 100
 2 ms 972 KB 
#include <vector>
#include "Alice.h"

using namespace std;

vector<pair<int,int>> Alice(){
	const int n = 5000;
    long long x = setN(n);

    vector<pair<int, int>> ret;
    for(int i = 2; i <= n; i++) {
        int p = (int)(x % (long long)(i - 1)) + 1;
        ret.push_back(make_pair(p, i));
    }

    return ret;
}

#include <bits/stdc++.h>
#include "Bob.h"

using namespace std;

typedef long long i64;
typedef pair<i64, i64> pii;
#define ff first
#define ss second
#define MP make_pair

i64 gcd(i64 a, i64 b) { if(b == 0) return a; return gcd(b, a % b); }
i64 lcm(i64 a, i64 b) { return a / gcd(a, b) * b; }

long long Bob(vector<pair<int,int>> v){
    for(auto &p : v) {
        p.ss--;
        p.ff--;
    }

    pii p = v[0];
    for(int i = 1; i < v.size(); i++) {
        i64 r = v[i].ff;
        i64 m = v[i].ss;

        while(p.ff % m != r)
            p.ff += p.ss;
        p.ss = lcm(p.ss, m);
    }

    return p.ff;
}

Compilation message

Bob.cpp: In function 'long long int Bob(std::vector<std::pair<int, int> >)':
Bob.cpp:22:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   22 |     for(int i = 1; i < v.size(); i++) {
      |                    ~~^~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 832 KB Correct.
2 Correct 1 ms 820 KB Correct.
3 Correct 1 ms 832 KB Correct.
4 Correct 1 ms 832 KB Correct.
5 Correct 2 ms 828 KB Correct.
6 Correct 2 ms 832 KB Correct.
7 Correct 2 ms 820 KB Correct.
8 Correct 1 ms 836 KB Correct.
9 Correct 2 ms 832 KB Correct.
10 Correct 2 ms 820 KB Correct.
11 Correct 2 ms 832 KB Correct.
12 Correct 2 ms 816 KB Correct.

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 832 KB Correct.
2 Correct 1 ms 820 KB Correct.
3 Correct 1 ms 832 KB Correct.
4 Correct 1 ms 832 KB Correct.
5 Correct 2 ms 828 KB Correct.
6 Correct 2 ms 832 KB Correct.
7 Correct 2 ms 820 KB Correct.
8 Correct 1 ms 836 KB Correct.
9 Correct 2 ms 832 KB Correct.
10 Correct 2 ms 820 KB Correct.
11 Correct 2 ms 832 KB Correct.
12 Correct 2 ms 816 KB Correct.
13 Correct 1 ms 832 KB Correct.
14 Correct 2 ms 832 KB Correct.
15 Correct 2 ms 816 KB Correct.
16 Correct 1 ms 820 KB Correct.
17 Correct 2 ms 832 KB Correct.
18 Correct 2 ms 820 KB Correct.
19 Correct 2 ms 824 KB Correct.
20 Correct 1 ms 820 KB Correct.
21 Correct 1 ms 836 KB Correct.
22 Correct 1 ms 820 KB Correct.
23 Correct 1 ms 828 KB Correct.
24 Correct 1 ms 820 KB Correct.

Subtask #3
65.0 / 65.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 832 KB Correct.
2 Correct 1 ms 820 KB Correct.
3 Correct 1 ms 832 KB Correct.
4 Correct 1 ms 832 KB Correct.
5 Correct 2 ms 828 KB Correct.
6 Correct 2 ms 832 KB Correct.
7 Correct 2 ms 820 KB Correct.
8 Correct 1 ms 836 KB Correct.
9 Correct 2 ms 832 KB Correct.
10 Correct 2 ms 820 KB Correct.
11 Correct 2 ms 832 KB Correct.
12 Correct 2 ms 816 KB Correct.
13 Correct 1 ms 832 KB Correct.
14 Correct 2 ms 832 KB Correct.
15 Correct 2 ms 816 KB Correct.
16 Correct 1 ms 820 KB Correct.
17 Correct 2 ms 832 KB Correct.
18 Correct 2 ms 820 KB Correct.
19 Correct 2 ms 824 KB Correct.
20 Correct 1 ms 820 KB Correct.
21 Correct 1 ms 836 KB Correct.
22 Correct 1 ms 820 KB Correct.
23 Correct 1 ms 828 KB Correct.
24 Correct 1 ms 820 KB Correct.
25 Correct 2 ms 832 KB Correct.
26 Correct 2 ms 824 KB Correct.
27 Correct 2 ms 972 KB Correct.
28 Correct 2 ms 768 KB Correct.
29 Correct 2 ms 832 KB Correct.
30 Correct 2 ms 820 KB Correct.
31 Correct 2 ms 832 KB Correct.
32 Correct 2 ms 820 KB Correct.
33 Correct 1 ms 816 KB Correct.
34 Correct 2 ms 828 KB Correct.
35 Correct 1 ms 832 KB Correct.
36 Correct 2 ms 820 KB Correct.
37 Correct 1 ms 832 KB Correct.
38 Correct 2 ms 828 KB Correct.
39 Correct 1 ms 820 KB Correct.
40 Correct 1 ms 820 KB Correct.
41 Correct 2 ms 820 KB Correct.
42 Correct 1 ms 820 KB Correct.
43 Correct 1 ms 836 KB Correct.
44 Correct 1 ms 820 KB Correct.