def uloha1(n):
    for i in range(n):
       print(n*'* ') 
       
def uloha2(a,b):
    for i in range(b):      
        print (a*'* ')
        
def uloha5(n):
    for i in range(n,0,-1):
        print(i*'* ' )        
        
def uloha7(r,n):
    for i in range(len(r)-1,-1,-1):
        print(r[i]*n)
        
def uloha9(r,x,n):
    for i in range(x-1,len(r),x):
        print(r[i]*n)   
        
def uloha10(r):
    for i in range(0,len(r)):
        print(r[i]*2*(i+1))