870A - Search for Pretty Integers

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  1. link 870A - Search for Pretty Integers
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  4. #include<bits/stdc++.h>
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  5. using namespace std;
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  6. int main(){
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  7.  int n,m;
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  8.  cin>>n>>m;
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  9.  int a[n],b[m];
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  10.    for(int i =0;i<n;i++) cin>>a[i];
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  11.    for(int i =0;i<m;i++) cin>>b[i];
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  12.    int ans=999999;
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  13.    for(int i=0;i<n;i++){
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  14.    for(int j=0;j<m;j++){
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  15.    if(a[i]== b[j]){
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  16.    ans = min(ans, a[i] );
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  17.    }
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  18.    else {
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  19.    ans = min(ans,10*a[i]+b[j]);
    20. 

  20.    ans = min(ans,10*b[j]+a[i]);
    21. 

  21.    }
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  22.  
    23. 

  23.    }
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  24.  
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  25.    } cout<<ans;
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  26.  
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  27. }
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