python code

listempt = []
while True:
    x = input("Do you want to add more numbers? y/n: ")
    if x== 'y':
        number = input("the list is :")
        listempt.append(int(number))
        continue
    else:
        break
tuplelist = []
for i in range(len(listempt)):
    for j in range(i+1,len(listempt)):
        if (listempt[i] + listempt[j]) % 2 != 0 and (listempt[i] * listempt[j]) % 2 == 0:
            tuplelist.append((listempt[i], listempt[j]))
print("The list of tuple pair whose sum is an odd number and product is an even number is :", tuplelist)