for_loop.py

for i in range(2,10, 2):
    print(i)
    
    
for h in [1,2,3]:
    print(h)
    
z=1  
while(z<=4):
    print("****")
    z +=1
    
    
    
for i in range(0,4):
    print("*"*i)
    
reversed = range(4,0, -1)
for i in reversed:
    print("*"*i)