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  1. #include <iostream>
  2. #include <string.h>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	string s;
  7. 	char a[10], b[10];
  8. 	while(cin>>s){
  9. 			cout<<"123"<<endl;
  10. 			scanf("%s",a);
  11. 			cout<<a;
  12. 	}
  13. }
Success #stdin #stdout 0s 3276KB
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stdin
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1 1
stdout
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123
1
https://ideone.com/ASClwZ
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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