1、高精度加法i
cludeiostreami
cludecstdioi
cludecstri
gusi
g
amespacestdi
tmai
chara1100b1100i
ta100b100c100le
ale
ble
cixmemseta0sizeofamemsetb0sizeofbmemsetc0sizeofcgetsa1getsb1le
astrle
a1le
bstrle
b1fori0ile
a1iale
aia1i48fori0ile
b1ible
bib1i48le
c1x0whilele
cle
ale
cle
b
cle
cale
cble
cxxcle
c10cle
c10le
ccle
cxifcle
c0le
cforile
ci1icoutcicoute
dlretur
0
2、高精度减法i
cludeiostreami
cludecstdioi
cludecstri
gusi
g
amespacestdi
tmai
chara11000b11000
1000i
ta1000b1000c1000lalblcixmemseta0sizeofa
fmemsetb0sizeofbmemsetc0sizeofcci
a1b1ifstrle
a1strle
b1strle
a1strle
b1strcmpa1b10
strcpy
a1strcpya1b1strcpyb1
cout