res = 0
write = True

def mul(a, b):
    global write
    if write:
        global res
        res += (a * b)

def do():
    global write
    write = True

def dont():
    global write
    write = False

with open('parsed_sec', 'r') as file:
    # Read each line in the file
    for line in file:
        # Print each line
        exec(line)
print(res)