IB plastic surgery case
I will write a general idea, but I can't remember the details.

# include & ltstdio.h & gt

# include & ltstring.h & gt

int main()

{

int ia[ 10 1],ib[ 10 1],sum[ 10 1];

char ca[ 10 1],CB[ 10 1];

int ilena,ilenb,ilenm

scanf("%c ",& ampca);

scanf("%c ",& ampCB);

for(I = 0; I< 10 1; I++)// ia initialization

ia[I]= 0;

for(I = 0; I< 10 1; I++)//ib initialization

IB[I]= 0;

ilena = strlen(ca);

ilenb = strlen(CB);

for(I = 0; I & ltilenai++)

ia[ilena- 1-I]= ca[I]-48; //Convert characters to integers

for(I = 0; I & ltilenbi++)

IB[ilen b- 1-I]= CB[I]-48;

if(ilena & gt; ilenb)

ilenm = ilena

other

ilenm = ilenb

for(I = 0; I & ltilenmi++)

sum[I]= ia[I]+IB[I];

if(sum[I]& gt; = 10)

{

sum[I]-= 10;

sum[I+ 1]++;

}

if(sum[ilenm]>0)

ilenm++;

for(I = 0; I & ltilenmi++)

printf("%d ",sum[ilenm-I- 1]);

}

I just wrote it from memory, just to provide an idea. Please forgive me if there is any mistake.