Python example to print Floyd’s Triangle

rows = int(input("Please Enter the total Number of Rows  : "))
number = 1
print("Floyd's Triangle")
i = 1
while(i <= rows):
    j = 1
    while(j <= i):
        print(number, end = '  ')
        number = number + 1
        j = j + 1
    i = i + 1
    print()

OUTPUT:–

Please Enter the total Number of Rows  : 10
Floyd's Triangle
1
2  3
4  5  6
7  8  9  10
11  12  13  14  15
16  17  18  19  20  21
22  23  24  25  26  27  28
29  30  31  32  33  34  35  36
37  38  39  40  41  42  43  44  45
46  47  48  49  50  51  52  53  54  55
>>>