Submission #811016

#TimeUsernameProblemLanguageResultExecution timeMemory
811016cjoaLost in the cycle (IOI19_cycle)C++17
11 / 100
1 ms208 KiB
#include "cycle.h" #include <bits/stdc++.h> using namespace std; int cnt_jump = 0; bool my_jump(int x) { ++cnt_jump; bool res = jump(x); // cout << "Salto #" << cnt_jump << " x = " << x << " res = " << res << endl; return res; } void escape(int n) { if (n == 2) { my_jump(1); return; } bool flag = my_jump(0); if (!flag) { while (true) { flag = my_jump(1); if (flag) { // estoy en el punto medio!!! int p; if (n % 2 == 0) p = n / 2; else p = n / 2 + 1; int dist = n - p; my_jump(dist); break; } } } else { while (true) { flag = my_jump(1); if (!flag) { // me pase!!! pero me pase por 1, eso quiere decir que estoy // en la habitacion 1 my_jump(n-1); // salto n-1 para "regresar" a la habitacion 0 break; } } } }
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