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rony-Rony_05

problem 7

Jun 21st, 2019
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C 0.22 KB | None | 0 0
  1. #include<stdio.h>
  2. int main()
  3. {
  4. int i,sum=0,num;
  5. scanf("%d",&num);
  6. for(i=1;i<num;i++)
  7. {
  8. if(num%i==0)
  9. {
  10. sum=sum+i;
  11. }
  12. }
  13. if(sum==num)
  14. printf("perfect number");
  15. else
  16. printf("not perfect number");
  17. return 0;
  18. }
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