a=int(input()) n=0 for m in a: n+=a**2 print(a)

This code is not properly indented and has some syntax errors. Here is a corrected version:

a = int(input())
n = 0
for m in range(a):
n = a ** 2
print(a)

This code prompts the user to input an integer value for a. Then, it initializes a variable n to 0 and starts a for loop that iterates over the range from 0 to a-1 (inclusive). In each iteration, it sets n to the square of a. Finally, it prints the value of a. However, the value of n is never used or printed.