by @Wichart Manachaimongkol Fork
 
id_167b15bd_d741_41fc_bf8f_49971f13be8a Begin id_6b82e9a7_03a9_4908_81b6_5c5b7da57e9c name id_167b15bd_d741_41fc_bf8f_49971f13be8a:s->id_6b82e9a7_03a9_4908_81b6_5c5b7da57e9c:n id_96ad4dbb_baa0_454e_9b8b_5afcc3cb40cd name id_6b82e9a7_03a9_4908_81b6_5c5b7da57e9c:s->id_96ad4dbb_baa0_454e_9b8b_5afcc3cb40cd:n id_75025dad_d67d_4e71_8661_49b312e863c5 "Hello " + name + "!" id_96ad4dbb_baa0_454e_9b8b_5afcc3cb40cd:s->id_75025dad_d67d_4e71_8661_49b312e863c5:n id_05933ff5_ef60_4d5c_a673_45c7b3d5fba3 End id_75025dad_d67d_4e71_8661_49b312e863c5:s->id_05933ff5_ef60_4d5c_a673_45c7b3d5fba3:n
import math

name = ""
name = input(""What's your name ? "")
print("Hello " + name + "!")