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  1. #include <iostream>
  2. using namespace std;
  3.  
  4.  
  5. int main() {
  6.  
  7. int count = 0;
  8. for (int i = 97; i <= 122; i++) {
  9. for (int j = 97; j <= 122; j++) {
  10. cout << (char)i << 'r' << (char)j << endl;
  11. count += 1;
  12. }
  13. }
  14.  
  15. cout << count << endl;
  16. return 0;
  17. }
Success #stdin #stdout 0s 3140KB
stdin
Standard input is empty
stdout
ara
arb
arc
ard
are
arf
arg
arh
ari
arj
ark
arl
arm
arn
aro
arp
arq
arr
ars
art
aru
arv
arw
arx
ary
arz
bra
brb
brc
brd
bre
brf
brg
brh
bri
brj
brk
brl
brm
brn
bro
brp
brq
brr
brs
brt
bru
brv
brw
brx
bry
brz
cra
crb
crc
crd
cre
crf
crg
crh
cri
crj
crk
crl
crm
crn
cro
crp
crq
crr
crs
crt
cru
crv
crw
crx
cry
crz
dra
drb
drc
drd
dre
drf
drg
drh
dri
drj
drk
drl
drm
drn
dro
drp
drq
drr
drs
drt
dru
drv
drw
drx
dry
drz
era
erb
erc
erd
ere
erf
erg
erh
eri
erj
erk
erl
erm
ern
ero
erp
erq
err
ers
ert
eru
erv
erw
erx
ery
erz
fra
frb
frc
frd
fre
frf
frg
frh
fri
frj
frk
frl
frm
frn
fro
frp
frq
frr
frs
frt
fru
frv
frw
frx
fry
frz
gra
grb
grc
grd
gre
grf
grg
grh
gri
grj
grk
grl
grm
grn
gro
grp
grq
grr
grs
grt
gru
grv
grw
grx
gry
grz
hra
hrb
hrc
hrd
hre
hrf
hrg
hrh
hri
hrj
hrk
hrl
hrm
hrn
hro
hrp
hrq
hrr
hrs
hrt
hru
hrv
hrw
hrx
hry
hrz
ira
irb
irc
ird
ire
irf
irg
irh
iri
irj
irk
irl
irm
irn
iro
irp
irq
irr
irs
irt
iru
irv
irw
irx
iry
irz
jra
jrb
jrc
jrd
jre
jrf
jrg
jrh
jri
jrj
jrk
jrl
jrm
jrn
jro
jrp
jrq
jrr
jrs
jrt
jru
jrv
jrw
jrx
jry
jrz
kra
krb
krc
krd
kre
krf
krg
krh
kri
krj
krk
krl
krm
krn
kro
krp
krq
krr
krs
krt
kru
krv
krw
krx
kry
krz
lra
lrb
lrc
lrd
lre
lrf
lrg
lrh
lri
lrj
lrk
lrl
lrm
lrn
lro
lrp
lrq
lrr
lrs
lrt
lru
lrv
lrw
lrx
lry
lrz
mra
mrb
mrc
mrd
mre
mrf
mrg
mrh
mri
mrj
mrk
mrl
mrm
mrn
mro
mrp
mrq
mrr
mrs
mrt
mru
mrv
mrw
mrx
mry
mrz
nra
nrb
nrc
nrd
nre
nrf
nrg
nrh
nri
nrj
nrk
nrl
nrm
nrn
nro
nrp
nrq
nrr
nrs
nrt
nru
nrv
nrw
nrx
nry
nrz
ora
orb
orc
ord
ore
orf
org
orh
ori
orj
ork
orl
orm
orn
oro
orp
orq
orr
ors
ort
oru
orv
orw
orx
ory
orz
pra
prb
prc
prd
pre
prf
prg
prh
pri
prj
prk
prl
prm
prn
pro
prp
prq
prr
prs
prt
pru
prv
prw
prx
pry
prz
qra
qrb
qrc
qrd
qre
qrf
qrg
qrh
qri
qrj
qrk
qrl
qrm
qrn
qro
qrp
qrq
qrr
qrs
qrt
qru
qrv
qrw
qrx
qry
qrz
rra
rrb
rrc
rrd
rre
rrf
rrg
rrh
rri
rrj
rrk
rrl
rrm
rrn
rro
rrp
rrq
rrr
rrs
rrt
rru
rrv
rrw
rrx
rry
rrz
sra
srb
src
srd
sre
srf
srg
srh
sri
srj
srk
srl
srm
srn
sro
srp
srq
srr
srs
srt
sru
srv
srw
srx
sry
srz
tra
trb
trc
trd
tre
trf
trg
trh
tri
trj
trk
trl
trm
trn
tro
trp
trq
trr
trs
trt
tru
trv
trw
trx
try
trz
ura
urb
urc
urd
ure
urf
urg
urh
uri
urj
urk
url
urm
urn
uro
urp
urq
urr
urs
urt
uru
urv
urw
urx
ury
urz
vra
vrb
vrc
vrd
vre
vrf
vrg
vrh
vri
vrj
vrk
vrl
vrm
vrn
vro
vrp
vrq
vrr
vrs
vrt
vru
vrv
vrw
vrx
vry
vrz
wra
wrb
wrc
wrd
wre
wrf
wrg
wrh
wri
wrj
wrk
wrl
wrm
wrn
wro
wrp
wrq
wrr
wrs
wrt
wru
wrv
wrw
wrx
wry
wrz
xra
xrb
xrc
xrd
xre
xrf
xrg
xrh
xri
xrj
xrk
xrl
xrm
xrn
xro
xrp
xrq
xrr
xrs
xrt
xru
xrv
xrw
xrx
xry
xrz
yra
yrb
yrc
yrd
yre
yrf
yrg
yrh
yri
yrj
yrk
yrl
yrm
yrn
yro
yrp
yrq
yrr
yrs
yrt
yru
yrv
yrw
yrx
yry
yrz
zra
zrb
zrc
zrd
zre
zrf
zrg
zrh
zri
zrj
zrk
zrl
zrm
zrn
zro
zrp
zrq
zrr
zrs
zrt
zru
zrv
zrw
zrx
zry
zrz
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