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  1. #include<fstream>
  2. #include<iostream>
  3. #include<cstdio>
  4. #include<vector>
  5. #include<cstring>
  6. #include<algorithm>
  7. #include<cmath>
  8. #define print1(a) printf("%d\n",a);
  9. #define print2(a,b) printf("%d %d\n",a,b);
  10. #define print3(a,b,c) printf("%d %d %d\n",a,b,c);
  11. #define all(c) c.begin(),c.end();
  12. #define loop(i,n) for(i=0;i<n;i++)
  13. typedef long long int ll;
  14. using namespace std;
  15. int main()
  16. {
  17.     char str[100003];
  18.     char str1[100003];
  19.     int i;
  20.     while((scanf("%s",str))!=EOF&&scanf("%s",str1)!=EOF)
  21.     {
  22.  
  23.         int l=strlen(str);
  24.         int p=0;
  25.         for(i=0;i<l;i++)
  26.         {
  27.             if(str[i]-'0'<=str1[0]-'0')
  28.                 cout<<str[i];
  29.             else{
  30.                     if(p==0)
  31.                     {
  32.                         cout<<str1;
  33.                         p=1;
  34.                     }
  35.                     cout<<str[i];
  36.             }
  37.         }
  38.         if(p==0)
  39.             cout<<str1;
  40.         cout<<"\n";
  41.  
  42.     }
  43. }
  44.  
Success #stdin #stdout 0s 3416KB
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stdout
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3479969
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https://ideone.com/ZlcC3u
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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