Range Function

range(stop)

range(start, stop)

range(start, stop, step)

For Loop

for <iterator variable> in <list>:
    <block of statements>

def main():
    x = int(input("Enter a number: "))
    line = ""
    for i in range(x):
        line = line + "*"
        print(line)


main()

def main():
    x = int(input("Enter a number: "))
    line = ""
    for i in range(x):
        line = line + "*"
        print(line)

def main():
    x = int(input("Enter a number: "))
    line = ""
    i = 0
    for i in range(x):
        line = line + "*"
        print(line)

def main():
    x = int(input("Enter a number: "))
    line = ""
    i = 0
    for i in range(x):
        line = line + "*"
        print(line)
        i = i + 1

def main():
    x = int(input("Enter a number: "))
    line = ""
    i = 0
    while i < x:
        line = line + "*"
        print(line)
        i = i + 1