Cod sursa(job #2244321)
Utilizator | Data | 22 septembrie 2018 16:18:41 | |
---|---|---|---|
Problema | Lacate | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.4 kb |
#include<bits/stdc++.h>
using namespace std;
ifstream f("lacate.in");
ofstream g("lacate.out");
int ma[305][3005],n;
int nr=1;
int main()
{
f>>n;
g<<(n*(n-1))/2<<' '<<n-1<<'\n';
for(int i=1;i<=n;++i)
for(int j=i;j<n;++j)
ma[i][j]=ma[j+1][i]=nr,nr++;
for(int i=1;i<=n;++i){
for(int j=1;j<n;++j)
g<<ma[i][j]<<' ';
g<<'\n';
}
}