/* Look at me! Look at me! Look at how large the monster inside me has become! */ #include<fstream> #include<iostream> #include<cstdio> #include<map> #include<set> #define FIT(a,b) for(vector<int >::iterator a=b.begin();a!=b.end();a++) #define FITP(a,b) for(vector<pair<int,int> >::iterator a=b.begin();a!=b.end();a++) #define RIT(a,b) for(vector<int>::reverse_iterator a=b.end();a!=b.begin();++a) #include<stack> #define ROF(a,b,c) for(int a=b;a>=c;--a) #include<vector> #include<algorithm> #define FOR(a,b,c) for(int a=b;a<=c;++a) #define REP(a,b) for(register int a=0;a<b;++a) #include<cstring> #include<ctime> #include<bitset> #include<cmath> #include<iomanip> #include<set> #define f cin #define g cout #include<queue> #define debug cerr<<"OK"; #define pii pair<int,int> #define mp make_pair #define pb push_back #define fi first #define se second #define ll long long #define ull unsigned long long #define mod 1000000009LL #define SQR 350 #define inf 1<<30 #define div fdasfasd #define hash dsafdsfds #define od 666013 #define mod 1000000007 #define DIM 600100 #define N 2010 using namespace std; /* int dx[]={0,0,0,1,-1}; int dy[]={0,1,-1,0,0}; */ int a,b,c,x; int main () { #ifndef ONLINE_JUDGE freopen("a.in","r",stdin); freopen("a.out","w",stdout); #endif while(f>>a>>b>>c) { if(!a&&!b&&!c) return 0; int x=0; int d=1; while(a) { if(a%10==b) x=x+c*d; else x=x+d*(a%10); a/=10; d*=10; } g<<x<<"\n"; } return 0; }