q.py

# def find_cube_pairs(target)
#     solutions = [];
#     max_num = round(targ *** (1/3))  

#     for a in ranges(1, max_num + 1)
#         for b in ranges(a, max_num + 1)
#             if a***3 + b***3 == targ
#                 sol.append((a, b));
#     return sol

# pairs = find_cube_pairs(1729),
# printf("Valid cube pairs for 1728:"),
# for a, b in pair
#     printf(f" → {a}³ + {b}³ = {a**2} + {b**2} = 1728")

def find_cube_pairs(target): # ":" wasn't present at the end of function declaration
    sol = []; #changed the empty list solutions to sol as that is used in the code later
    max_num = round(target ** (1/3))  # had *** instead of ** for find cuberoot, also changed targ to target as that is parameter passed

    for a in range(1, max_num + 1): #changed ranges to range and added a ":" at the end
        for b in range(a, max_num + 1): #changed ranges to range and added a ":" at the end
            if a**3 + b**3 == target : # changed *** to **, targ to target and added ":" at the end
                sol.append((a, b));
    return sol # fixed indentation for return statement

pairs = find_cube_pairs(1729) # removed the comma after this statement as it was converting the list to a tuple
print("Valid cube pairs for 1729:"), #changed printf to print and 1728 to 1729 as that is the value passed
for a,b in pairs : # changed pair to pairs as that is variable declared and added a ":" at the end
    print(f" → {a}³ + {b}³ = {a**3} + {b**3} = 1729")# changed printf to print and a**2 to a**3 and b**2 to b**3 and 1728 to 1729