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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. int a, b, c , d;
  6. cin>>a>>b>>c>>d;
  7. if(a<b && a<c && a<d)
  8. {
  9. cout<<a; if(b<c & b<d){cout<<b;} cout<<d;
  10. }
  11. return 0;
  12. }
Success #stdin #stdout 0s 5316KB
stdin
1 2 3 4
stdout
124