if name == 'main': n = int(input()) if 1<=n<=20: for i in range (0,n): print(i**2)

if name == 'main': n = int(input())

def pow1(n): if 1<= n <= 20: for i in range(0, n): if i < n : po = pow(i,2) print(po) else: n = int(input())

pow1(n)

    n = int(input())

for i in range(0, n):
    if i < n:
        print(i **2)

Crazy way of doing it,

if __name__ == '__main__':
    n = int(input())
    a = []

    while(n > 0):
        n = n - 1
        a.append(n * n)

    a.reverse()
    
    for x in a:
        print(x)

This is my code can some one pls help me when have i gone wrong n=int(input()) for n in range(1,n): print(n*n);