How to print "* ** *** ** *" in line by line?

Question

first * and than second line ** than third line *** after that decrease tha star ** and last one * ...

Answer 1

can be done by joining 2 pattens also ... first make upper triangle & then lower triangle , then place lower triangle below
//thats the basic way/logic to make these patterns

Answer 2

for i in range(1, 6):
print(i * "*" if i < 3 else (6 - i) * "*")

Answer 3

So, you basically want this pattern?

*
**
***
**
*

In what language?

Answer 4

PHP , C ,C++ whatever... I need some logic only

Answer 5

print("*\n**\n***\n**\n*")