#include <bits/stdc++.h>
#define ahmed_is_fast \
ios_base::sync_with_stdio(0); \
cin.tie(0); \
cout.tie(0);
#define ll long long
#define ld long double
#define cc(n) cout << n << "\n"
#define ccc(n) cout << n << ' '
#define endl "\n"
#define all(v) v.begin(), v.end()
#define mx(a, b) a = max(a, b)
#define mn(a, b) a = min(a, b)
#define mem(a, b) memset(a, b, sizeof(a))
#define f(a) a.first
#define s(a) a.second
#define lcm(a, b) (a * b) / __gcd(a, b)
#define sp(x) setprecision(x)
using namespace std;
void ahmed()
{
ll n,m;
cin>>n>>m;
if(m==0)
{
ll a=pow(2,n);
cout<<a<<endl;
}
else
{
ll a=pow(2,n);
a+=m;
for(ll i=0; i<m; i++)
{
ll x,y;
cin>>x>>y;
a-=a/n;
}
cout<<a<<endl;
}
}
bool AHMED = false;
int main()
{
ahmed_is_fast;
ll t = 1;
if (AHMED)
{
cin >> t;
}
while (t--)
{
ahmed();
}
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
1 ms |
212 KB |
Output isn't correct |
2 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
3 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
4 |
Incorrect |
1 ms |
324 KB |
Output isn't correct |
5 |
Incorrect |
1 ms |
212 KB |
Output isn't correct |
6 |
Incorrect |
1 ms |
212 KB |
Output isn't correct |
7 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
8 |
Incorrect |
1 ms |
324 KB |
Output isn't correct |
9 |
Incorrect |
1 ms |
212 KB |
Output isn't correct |
10 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |