by @Melissa Alvarez Puerta Fork
 
id_f74e4885_d05a_4501_b6d0_6b4f01e19f12 Begin id_c111d190_18b9_4259_ab34_1324cc299672 N1 = 0 id_f74e4885_d05a_4501_b6d0_6b4f01e19f12:s->id_c111d190_18b9_4259_ab34_1324cc299672:n id_61f0b824_da39_422c_b105_5f893032c732 N2 = 0 id_c111d190_18b9_4259_ab34_1324cc299672:s->id_61f0b824_da39_422c_b105_5f893032c732:n id_e56458cd_60ac_4032_8c74_f36ccf08a256 x = 0 id_61f0b824_da39_422c_b105_5f893032c732:s->id_e56458cd_60ac_4032_8c74_f36ccf08a256:n id_d8d343d8_9e55_472b_b03b_1b9674ce7cb4 y = 0 id_e56458cd_60ac_4032_8c74_f36ccf08a256:s->id_d8d343d8_9e55_472b_b03b_1b9674ce7cb4:n id_69ac6a33_316c_44e6_8589_3c6ee50e9ec9 D1 = 0 id_d8d343d8_9e55_472b_b03b_1b9674ce7cb4:s->id_69ac6a33_316c_44e6_8589_3c6ee50e9ec9:n id_2d85a30d_1cea_497e_aff6_1c739a6b4b26 D2 = 0 id_69ac6a33_316c_44e6_8589_3c6ee50e9ec9:s->id_2d85a30d_1cea_497e_aff6_1c739a6b4b26:n id_aac73411_47a7_4f9f_9fae_f64cd71e47c1 D3 = 0 id_2d85a30d_1cea_497e_aff6_1c739a6b4b26:s->id_aac73411_47a7_4f9f_9fae_f64cd71e47c1:n id_7abc72b5_2f14_4e95_bb68_f54d96765b36 d1 = 0 id_aac73411_47a7_4f9f_9fae_f64cd71e47c1:s->id_7abc72b5_2f14_4e95_bb68_f54d96765b36:n id_539df7ab_d304_473f_9c45_3e150f368095 d2 = 0 id_7abc72b5_2f14_4e95_bb68_f54d96765b36:s->id_539df7ab_d304_473f_9c45_3e150f368095:n id_1ccb7695_8681_4e78_826b_796750fbb83a d3 = 0 id_539df7ab_d304_473f_9c45_3e150f368095:s->id_1ccb7695_8681_4e78_826b_796750fbb83a:n id_6b23d46a_bcea_4119_ab14_d1446ab8c7ed N1 id_1ccb7695_8681_4e78_826b_796750fbb83a:s->id_6b23d46a_bcea_4119_ab14_d1446ab8c7ed:n id_0fdf5faf_d6cd_4cf0_ae91_9583ae1fdc7d N2 id_6b23d46a_bcea_4119_ab14_d1446ab8c7ed:s->id_0fdf5faf_d6cd_4cf0_ae91_9583ae1fdc7d:n id_efd52c78_218e_42e6_8ca7_ed04412e0e54 D1 = abs(N1)/100 id_0fdf5faf_d6cd_4cf0_ae91_9583ae1fdc7d:s->id_efd52c78_218e_42e6_8ca7_ed04412e0e54:n id_c78b067f_d8fe_44c5_b5b9_88e1154c3bec D2 = abs(N1)/10%10 id_efd52c78_218e_42e6_8ca7_ed04412e0e54:s->id_c78b067f_d8fe_44c5_b5b9_88e1154c3bec:n id_2218778e_d8ac_4d71_9a25_30a435742a6c D3 = abs(N1)%10 id_c78b067f_d8fe_44c5_b5b9_88e1154c3bec:s->id_2218778e_d8ac_4d71_9a25_30a435742a6c:n id_67a478ec_0baa_4af0_80e9_c8213f151021 d1 = abs(N2)/100 id_2218778e_d8ac_4d71_9a25_30a435742a6c:s->id_67a478ec_0baa_4af0_80e9_c8213f151021:n id_444569e7_52d7_44a0_91b2_da41b1c2665e d2 = abs(N2)/10%10 id_67a478ec_0baa_4af0_80e9_c8213f151021:s->id_444569e7_52d7_44a0_91b2_da41b1c2665e:n id_89ec1195_ce6e_4c80_ad4d_be1493dee7ee d3 = abs(N2)%10 id_444569e7_52d7_44a0_91b2_da41b1c2665e:s->id_89ec1195_ce6e_4c80_ad4d_be1493dee7ee:n id_42a63308_e60d_4ac2_9494_71b4b2279a15 x = D1+D2+D3 id_89ec1195_ce6e_4c80_ad4d_be1493dee7ee:s->id_42a63308_e60d_4ac2_9494_71b4b2279a15:n id_e74f4ce5_0e69_4df2_be99_5f9126f410ea y = d1+d2+d3 id_42a63308_e60d_4ac2_9494_71b4b2279a15:s->id_e74f4ce5_0e69_4df2_be99_5f9126f410ea:n id_d1f76f60_6785_4ae1_b108_778f58a62409 abs(N1)>=100 && abs(N1)<=999 && abs(N2)>=100 && abs(N2)<=999 id_e74f4ce5_0e69_4df2_be99_5f9126f410ea:s->id_d1f76f60_6785_4ae1_b108_778f58a62409:n true_dummy_up_id_d1f76f60_6785_4ae1_b108_778f58a62409 id_d1f76f60_6785_4ae1_b108_778f58a62409:e->true_dummy_up_id_d1f76f60_6785_4ae1_b108_778f58a62409 true false_dummy_up_id_d1f76f60_6785_4ae1_b108_778f58a62409 id_d1f76f60_6785_4ae1_b108_778f58a62409:w->false_dummy_up_id_d1f76f60_6785_4ae1_b108_778f58a62409 false id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c x==y true_dummy_up_id_d1f76f60_6785_4ae1_b108_778f58a62409->id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c:n id_00df9878_9a15_4071_adca_e6b298adc63a "Sus números no son válidos. Ingrese valores de 3 dígitos." false_dummy_up_id_d1f76f60_6785_4ae1_b108_778f58a62409->id_00df9878_9a15_4071_adca_e6b298adc63a:n true_dummy_up_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c:e->true_dummy_up_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c true false_dummy_up_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c:w->false_dummy_up_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c false id_430880d6_ebf8_479c_aeb2_392e785ce945 "La suma de los dígitos del primer número es igual a la suma de los dígitos del segundo número" true_dummy_up_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c->id_430880d6_ebf8_479c_aeb2_392e785ce945:n id_62a8556c_5714_4ddd_aeec_2e81d30e6a0d "La suma de los dígitos del primer número no es igual a la suma de los dígitos del segundo número" false_dummy_up_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c->id_62a8556c_5714_4ddd_aeec_2e81d30e6a0d:n true_dummy_down_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c id_430880d6_ebf8_479c_aeb2_392e785ce945:s->true_dummy_down_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c:n false_dummy_down_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c id_62a8556c_5714_4ddd_aeec_2e81d30e6a0d:s->false_dummy_down_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c:n end_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c true_dummy_down_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c->end_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c false_dummy_down_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c->end_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c true_dummy_down_id_d1f76f60_6785_4ae1_b108_778f58a62409 end_id_62bcf9ce_e99b_45ef_bf5b_5a58a81d499c:s->true_dummy_down_id_d1f76f60_6785_4ae1_b108_778f58a62409:n false_dummy_down_id_d1f76f60_6785_4ae1_b108_778f58a62409 id_00df9878_9a15_4071_adca_e6b298adc63a:s->false_dummy_down_id_d1f76f60_6785_4ae1_b108_778f58a62409:n end_id_d1f76f60_6785_4ae1_b108_778f58a62409 true_dummy_down_id_d1f76f60_6785_4ae1_b108_778f58a62409->end_id_d1f76f60_6785_4ae1_b108_778f58a62409 false_dummy_down_id_d1f76f60_6785_4ae1_b108_778f58a62409->end_id_d1f76f60_6785_4ae1_b108_778f58a62409 id_2e95920b_b2a1_49fc_9b5e_20bc57da8ad5 End end_id_d1f76f60_6785_4ae1_b108_778f58a62409:s->id_2e95920b_b2a1_49fc_9b5e_20bc57da8ad5:n
import math

N1 = 0
N2 = 0
x = 0
y = 0
D1 = 0
D2 = 0
D3 = 0
d1 = 0
d2 = 0
d3 = 0
N1 = input("Ingrese un número entero de 3 dígitos")
N2 = input("Ingreseotro número entero de 3 dígitos")
D1 = math.fabs(N1) / 100
D2 = math.fabs(N1) / 10 % 10
D3 = math.fabs(N1) % 10
d1 = math.fabs(N2) / 100
d2 = math.fabs(N2) / 10 % 10
d3 = math.fabs(N2) % 10
x = D1 + D2 + D3
y = d1 + d2 + d3
if math.fabs(N1) >= 100 and math.fabs(N1) <= 999 and math.fabs(N2) >= 100 and math.fabs(N2) <= 999:
  if x == y:
    print("La suma de los dígitos del primer número es igual a la suma de los dígitos del segundo número")
  else:
    print("La suma de los dígitos del primer número no es igual a la suma de los dígitos del segundo número")
else:
  print("Sus números no son válidos. Ingrese valores de 3 dígitos.")