If there are 6 women's president candidates A, B, C, D, E, and F in an apartment complex, find the number of ways to select 3 women's president representatives.
[OP_LIST_SOL] A B C D E F [OP_LIST_EOL] [OP_LIST_LEN] 3 [OP_COMB]
var_a = 'A'
var_b = 'B'
var_c = 'C'
var_d = 'D'
var_e = 'E'
var_f = 'F'
list_a= []
if "/" in str(var_f):
    var_f = eval(str(var_f))
list_a.append(var_f)
if "/" in str(var_e):
    var_e = eval(str(var_e))
list_a.append(var_e)
if "/" in str(var_d):
    var_d = eval(str(var_d))
list_a.append(var_d)
if "/" in str(var_c):
    var_c = eval(str(var_c))
list_a.append(var_c)
if "/" in str(var_b):
    var_b = eval(str(var_b))
list_a.append(var_b)
if "/" in str(var_a):
    var_a = eval(str(var_a))
list_a.append(var_a)
list_a.reverse()
var_g = len(list_a)
var_h = 3
var_i = 1
var_g = int(var_g)
var_h = int(var_h)
for i, elem in enumerate(range(var_h)):
    var_i = var_i * (var_g-i)
for i, elem in enumerate(range(var_h)):
    var_i = var_i / (i+1)
print(int(var_i))