B1016

#include<cstdio>
#include<iostream>
#include<vector>
using namespace std;
int f(int a,int da){
int m=0;
while(a){
if(a%10==da)
m=m*10+da;
a=a/10;
}
return m;
}
int main(){
int a,da,b,db,p=0,q=0;//3862767 6 13530293 3
cin>>a>>da>>b>>db;
p=f(a,da);
q=f(b,db);
cout<<p+q;
return 0;
}

猜你喜欢

转载自www.cnblogs.com/tao7/p/9768571.html