6a40871d5bd21bd8786bc340008dfa8d8bf02b05,Print_List_of_Even_Numbers.py,,,#,7

Before Change

if n < 0:
    print_error_messages()

for i in range(n):  // loop till the number n entered by the user
    print(start)  // prints 0 first as it is an even number
    start += 2  // increases the value of start by 2 to get to the next even number

// even numbers are printed starting from 0

After Change

    print_error_messages()


result = "".join(str(i)+"\n" for i in range(0,n+1,2))  // creating string with number "i"
print(result)                                          // in range from 0 till "n" with step 2;

Instances