Submission #724943

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
724943	2023-04-16 11:17:21	Rafi22	Alternating Current (BOI18_alternating)	C++14	100 / 100	55 ms	10476 KiB

alternating

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#include <bits/stdc++.h>
using namespace std;
#define endl '\n'
#define st first
#define nd second
#define pb push_back
#define sz(x) (int)(x).size()
#define all(x) (x).begin(), (x).end()
#define ll long long
ll mod=1000000007;
int inf=1000000007;
ll infl=1000000000000000007;
void gg()
{
    cout<<"impossible";
    exit(0);
}
const int N=100007,pot=1<<17;
bool ans[N];
int l[N];
int r[N];
int ile[N];
int L[N];
vector<int>V[N];
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

alternating.cpp: In function 'int main()':
alternating.cpp:78:11: warning: 'k' may be used uninitialized in this function [-Wmaybe-uninitialized]
   78 |     ans[k]=1;
      |     ~~~~~~^~

• Subtask 1: 13 / 13
• Subtask 2: 20 / 20
• Subtask 3: 22 / 22
• Subtask 4: 19 / 19
• Subtask 5: 26 / 26