PatternIntrestin.py

"""

*                                     * 
* *                                 * * 
* * *                             * * * 
* * * *                         * * * * 
* * * * *                     * * * * * 
* * * * * *                 * * * * * * 
* * * * * * *             * * * * * * * 
* * * * * * * *         * * * * * * * * 
* * * * * * * * *     * * * * * * * * * 
* * * * * * * * * * * * * * * * * * * * 
* * * * * * * * *     * * * * * * * * * 
* * * * * * * *         * * * * * * * * 
* * * * * * *             * * * * * * * 
* * * * * *                 * * * * * * 
* * * * *                     * * * * * 
* * * *                         * * * * 
* * *                             * * * 
* *                                 * * 
*                                     * 

"""

for i in range(1,10):
    for k in range(10,i,-1):
        print("", end="")
    for j in range(1,i+1):
        print("*", end=" ")

    for k in range(10,i,-1):
        print(" ", end="   ")
    for j in range(1,i+1):
        print("*", end=" ")
    print()

for i in range(0,10):
    for k in range(1,i+1):
        print("", end="")
    for l in range(10,i,-1):
        print("*", end=" ")

    for k in range(1,i+1):
        print(" ", end="   ")
    for l in range(10,i,-1):
        print("*", end=" ")
    
    print()