Multiplication

# Hello World program in Python
    
for a in range(10):
    for b in range(10):
        for c in range(10):
            for d in range(10):
                for e in range(10):
                    i = c * e % 10
                    h = e * b % 10 + c * e // 10
                    g = e * a % 10 + e * b // 10
                    f = e * a // 10
                    l = d * c % 10
                    k = d * b % 10 + d * c // 10
                    j = d * a + b * d // 10
                    p = i
                    o = (h + l) % 10
                    n = (g + k) % 10 + (h + l)//10
                    m = f + j + (g + k)//10
                    if (c+e+i+p)==(b+d+h+l+o) and (c+e+i+p)==(a+g+k+n) and (c+e+i+p)==(f+j+m) and a != 0:
                        print ("%d%d%d * %d%d = %d%d%d%d, all columns adding up to %d."%(a,b,c,d,e,m,n,o,p,c+e+i+p))