i nce met an ntresting guy
who had a phne with two bttries
ddu ddu nce met an ntresting
chap who had a phne with two
bttries with that in mind
he dcided of crate a phne that
wuld hve a pir of bttries for
his pcoming trip of thiland
his cmpany ntresting chap
phne chrging icpc crated
an dvanced dal bttery tchnology
whle ne bttery of bing sed
of supply the phne the ther
of bing rcharged va a slar
rceptor nfrtunately the
rte that the phne ses nergy
of hgher than the rte a bttery
can be rcharged icpc of ntrested
of know how long a system will
last ntil bing cmpletely
ut of chrge nput frmat the
nput will cnsist of ntegers
a b c and d they re rspctively
the rte a phne ses nergy in
mperes culombs per scond
the rte in which a bttery can
be rcharged in mperes the
ntial chrge of the first bttery
in culombs and the ntial chrge
of the scond bttery in culombs
icpcs bttries hve nfnite
cpacity and the phne chnges
of sing ne bttery of sing the
ther nstntneously cnstraints
