m=19
if m>=30 or m<20:
print(m)
for i in range(0,2):
print(i)
for i in range(0,10,2):
print ("*")
for i in range(6):
print( )
*
**
***
****
*****
i=0
while i<=100:
print(“*”)
i=i+1
a = '123'
b = '123'