Cod sursa(job #2818529)
Utilizator | Botnaru Victor Botnaru_Victor | Data | 16 decembrie 2021 13:03:36 |
---|---|---|---|
Problema | Lacate | Scor | 80 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.53 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("lacate.in");
ofstream g("lacate.out");
int n;
bool v[40000][257];
int main()
{
f>>n;
int k=0;
for(int i=1;i<=n;i++)
{
for(int j=i+1;j<=n;j++)
{
v[k][i]=1;
v[k][j]=1;
k++;
}
}
g<<k<<' '<<n-1<<'\n';
for(int i=1;i<=n;i++)
{
for(int j=0;j<k;j++)
{
if(v[j][i])
{
g<<j+1<<' ';
}
}
g<<'\n';
}
return 0;
}