Submission #1267227

#	Time	Username	Problem	Language	Result	Execution time	Memory
1267227		Nika533	Tiles (BOI24_tiles)	C++20	4 / 100	99 ms	3460 KiB

Main

#include <bits/stdc++.h>
#define int long long
#define pii pair<int,int>
#define pb push_back
#define f first
#define s second
#define all(x) x.begin(),x.end()
#define allr(x) x.rbegin(),x.rend()
#define MOD 1000000007
using namespace std;

const int N=2e5+5;
int n,m,x[N],y[N];

main() {
    cin>>n>>m;
    for (int i=1; i<=n; i++) {
        cin>>x[i]>>y[i];
    }
    sort(x+1,x+1+n); sort(y+1,y+1+n);
    if ((y[n]-y[1])%2) cout<<0<<endl;
    else cout<<x[n]-x[n]%2<<endl;
}

Compilation message (stderr)

Main.cpp:15:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   15 | main() {
      | ^~~~

• Subtask 1: 4 / 4
• Subtask 2: 0 / 9
• Subtask 3: 0 / 11
• Subtask 4: 0 / 19
• Subtask 5: 0 / 22
• Subtask 6: 0 / 25
• Subtask 7: 0 / 10