Write a Python program that accepts an integer n and computes the value of n+nn+nnn
Sample value of n is 7
Expected Result : 861
a = int(input("Input an integer : "))
n1 = int( "%s" % a )
n2 = int( "%s%s" % (a,a) )
n3 = int( "%s%s%s" % (a,a,a) )
print (n1+n2+n3)
Result
Write a Python program that accepts an integer n and computes the value of n+nn+nnn