#include<stdio.h>
int main()
{
int arr[101][101]={};
int n1,n2,i,j,k=1;
scanf("%d %d",&n1,&n2);
for (j=n2;j>=1;j++)
{
for (i=1;i<=n1;i++)
{
arr[j][i]=k++;
}
}
for (i=1;i<=n1;i++)
{
for (j=1;j<=n2;j++)
{
printf("%d ",arr[i][j]);
}
printf("\n");
}
return 0;
}
#include<stdio.h>
int main()
{
int arr[101][101]={};
int n,i,j,k=1;
scanf("%d",&n);
for (i=1;i<=n;i++)
{
for (j=n;j>=1;j--)
{
arr[j][i]=k++;
}
}
for (i=1;i<=n;i++)
{
for (j=1;j<=n;j++)
{
printf("%d ",arr[i][j]);
}
printf("\n");
}
}
*/
#include<stdio.h>
int main()
{
int arr[101][101];
int n1,n2,i,j,k=1;
scanf("%d %d",&n1,n2);
for (i=1;i<=n1;i++)
{
for (j=1;j<=n2;j++)
{
arr[i][j]=k++;
}
}
for (i=n1;i>=1;i--)
{
for (j=n2;j>=1;j--)
{
printf("%d ",arr[i][j]);
}
printf("\n");
}
}