Submission #708336

#	Time	Username	Problem	Language	Result	Execution time	Memory
708336		KareemBenzeema	Izlet (COI19_izlet)	C++17	0 / 100	425 ms	53092 KiB

izlet

///     This code was written by KareemBenzeema
#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define fast ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define pf push_front
#define pob pop_back
#define pof pop_front
#define gcd __gcd
#define mod (ll) 998244353
#define inf (ll) 1e9+9
#define all(x) (x).begin(),(x).end()
#define len(x) (int)(x).size()

using namespace std ;
inline void setio(string ) ;

int main()
{
    fast ;
    int subtask , n ;
    cin>>subtask>>n ;
    int arr[n+2][n+2] ;
    for (int i=1;i<=n;i++)
        for (int j=1;j<=n;j++) cin>>arr[i][j] ;
    for (int i=1;i<=n;i++) cout<<arr[1][i]<<' ' ;
    cout<<endl ;
    for (int i=2;i<=n;i++) cout<<i-1<<' '<<i<<endl ;
    return 0 ;
}

inline void setio(string s)
{
    freopen((s+".in").c_str(),"r",stdin) ;
    freopen((s+".out").c_str(),"w",stdout) ;
}

• Subtask 1: 0 / 18
• Subtask 2: 0 / 25
• Subtask 3: 0 / 57