Simple types / Character type

str_v = "ABC"
charA = str_v[0]
# charA is 'A'
charB = str_v[1]
# charB is 'B'
charC = str_v[2]
# charC is 'C'

charList = ""
for ch in str_v:
    charList += (ch + ";")
# charList is "A;B;C;"

print(f"{charA = }")
print(f"{charB = }")
print(f"{charC = }")
print(f"{charList = }")