for i in range(100, 1000):
    bw = i // 100 % 10
    sw = i // 10 % 10
    gw = i // 1 % 10
    if bw == gw:
        print(i)

/**************************************************************
	Problem: 1701
	User: admin
	Language: Python
	Result: Accepted
	Time:58 ms
	Memory:34244 kb
****************************************************************/