Submission #464955

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
464955	2021-08-14 15:03:58	idk321	Toys (CEOI18_toy)	C++17	79 / 100	5049 ms	88160 KiB

toy

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
unordered_map<int, unordered_set<int>> possibleAt;
const int N = 10000000;
int divFac[N];
void getDivisors(vector<int>& divisors, vector<array<int, 2>>& freqs, int ind, int cur) {
    if (ind == freqs.size()) {
        divisors.push_back(cur);
        return;
    }
    for (int i = 0; i <= (freqs[ind][1]); i++) {
        getDivisors(divisors, freqs, ind + 1, cur);
        cur *= freqs[ind][0];
    }
}
void solveFor(int num) {
    if (possibleAt.find(num) != possibleAt.end()) return;
    possibleAt[num].insert(num - 1);
    if (num < N) {
        map<int, int> mapp;
        int cnum = num;
        while (cnum != 1) {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

toy.cpp: In function 'void getDivisors(std::vector<int>&, std::vector<std::array<int, 2> >&, int, int)':
toy.cpp:14:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::array<int, 2> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   14 |     if (ind == freqs.size()) {
      |         ~~~~^~~~~~~~~~~~~~~

• Subtask 1: 19 / 19
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 20 / 20
• Subtask 5: 0 / 21