#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max ()\min() using namespace std; int main(){ int a; cin>>a; int b=a/100; int s=a/10%10; int g=a%10; cout<<("b+s+g"); return 0; }