# include <stdio.h>

# define FIN "reconst.in"
# define FOUT "reconst.out"

int N,M,i,j;

int main()
{
freopen(FIN,"r",stdin);
freopen(FOUT,"w",stdout);
scanf("%d%d",&N,&M);
int ct=0;
for (i=1; i<=M; ++i)
for (j=1; j<=M; ++j)
ct++;
printf("%d",ct);
return 0;
}