Melanie had 7 dimes in her bank . She gave her dad 8 dimes, and her mother gave her 4 dimes. Melanie have _____ dimes now .
had_dimes=7
gaves_to_dad=8
remain_dimes=gaves_to_dad-had_dimes
mother_gives_her=4
have_dimes_now=mother_gives_her-remain_dimes
print(have_dimes_now)