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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. const int N=1e6+4;
  4. long long a[N],n;
  5. int main()
  6. {
  7. cin>>n;
  8. for(int i=1;i<=n;i++) cin>>a[i];
  9. sort(a+1,a+n+1);
  10. long long kq=LLONG_MAX;
  11. for(int i=2;i<=n;i++)
  12. {
  13. kq=min(kq,a[i]-a[i-1]);
  14. }
  15. cout<<kq;
  16. }
  17.  
Success #stdin #stdout 0.01s 5548KB
stdin
Standard input is empty
stdout
9223372036854775807