Submission #398522

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
398522	2021-05-04 13:10:37	model_code	Sum Zero (RMI20_sumzero)	C++17	100 / 100	561 ms	19920 KiB

sumzero

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/**
* user:  apostol-089
* fname: Daniel Ilie
* lname: Apostol
* task:  SumZero
* score: 100.0
* date:  2020-12-04 10:14:48.418363
*/
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define pb push_back
#define dbg(x) cerr << #x << " " << x << "\n"
const int N = 4e5 + 10, K = 5;
unordered_map <ll, int> mp;
int go[1 + N];
int nxt[1 + N][K]; /// what position we are on
int main () {
    ios::sync_with_stdio (false);
    cin.tie (0); cout.tie (0);
    int n;
    cin >> n;
    ll sum = 0;
    for (int i = 0; i <= n; i++)
        go[i] = -1;
    for (int i = 0; i <= n; i++) {
        if (i > 0) {
 
 
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• Subtask 1: 22 / 22
• Subtask 2: 39 / 39
• Subtask 3: 39 / 39