string = "123": This line initializes a string variable named string with the value "123". dummy = 0: This line initializes an integer variable named dummy with the value 0. for character in reversed(string):: This line iterates through the characters of the string string in reverse order using the reversed() function. dummy += int(character): Inside the loop, each character of the reversed string is converted to an integer using the int() function, and then added to the dummy variable. print(dummy): Finally, after the loop finishes, the value of dummy is printed. So, when you run this code, it adds the integer values of each character in the string "123" (which are 1, 2, and 3) and prints the sum, which is 6.

C. it outputs 6