Pagini recente » Cod sursa (job #682380) | Borderou de evaluare (job #661621) | Cod sursa (job #174952) | Cod sursa (job #2945978) | Cod sursa (job #22068)
Cod sursa(job #22068)
#include<fstream.h>
main() {
int n,a[200][200];
ifstream f("dame.in");
ofstream g("dame.out");
f>>n;
int i,j,k;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
a[i][j]=0;
if(n%2) j=(n/2)+1;
else j=n/2;
k=n;
for(i=1;i<=n;i++)
if(i%2) { a[i][j]=1;j--;}
else {a[i][k]=1;k--;}
g<<n<<'\n';
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
if(a[i][j]) g<<i<<" "<<j<<'\n';
return 0;
}