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  1. #include <iostream>
  2. #include <cmath>
  3. #include<iomanip>
  4.  
  5. using namespace std;
  6.  
  7. int main()
  8. {
  9. long n;int n1,n2,n3,n4,n5;
  10. cin>>n;int x=0;
  11. {
  12. n=n/1000;
  13. n1=n/500;
  14. for(int i5=0;i5<=n1;i5++)
  15. for(int i4=0;i4<=(n-i5*500)/200;i4++)
  16. for(int i3=0;i3<=(n-i4*200-i5*500)/100;i3++)
  17. for(int i2=0;i2<=(n-i3*100-i4*200-i5*500)/50;i2++)
  18. for(int i1=0;i1<=(n-i2*50-i3*100-i4*200-i5*500)/20;i1++)
  19. if((500*i5+200*i4+100*i3+50*i2+20*i1)==n)
  20. x++;
  21. cout<<x;}
  22. return 1;
  23. }
  24.  
Runtime error #stdin #stdout 0.04s 4404KB
stdin
8760000
stdout
297933