Submission #1127263

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1127263	2024-12-17 08:32:11	Kerim	Editor (BOI15_edi)	C++20	35 / 100	3070 ms	8320 KiB

edi

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// O(n^2)
#include <cstdio>
#include <vector>
using namespace std;
struct op {
    int poz;
    int wsk;
    bool aktyw;
    op(int edy) {
        if (edy < 0)
            poz = -edy;
        else
            wsk = edy, poz = 0;
        aktyw = false;
    }
};
vector<op> oper;
void dezaktywuj(int x) {
    int i = 0;
    while (1){
        if (i)
            oper[x].aktyw = true;
        else
            oper[x].aktyw = false;
        if (oper[x].poz > 0)
            x = oper[x].wsk;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

edi.cpp: In function 'int main()':
edi.cpp:61:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   61 |     scanf("%d", &n);
      |     ~~~~~^~~~~~~~~~
edi.cpp:64:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   64 |         scanf("%d", &edy);
      |         ~~~~~^~~~~~~~~~~~

• Subtask 1: 20 / 20
• Subtask 2: 15 / 15
• Subtask 3: 0 / 28
• Subtask 4: 0 / 37