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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int a,b,c,q,ans;
  5. scanf("%d %d %d",&a,&b,&c);
  6. if(a>b)
  7. {
  8. a += b;
  9. b = a - b;
  10. a = a - b;
  11. }
  12. for(a;a<b+1;a++)
  13. {
  14. q = (c % a == 0);
  15. ans += q;
  16. }
  17. printf("%d",ans);
  18. return 0;
  19. }
  20.  
Success #stdin #stdout 0.01s 5280KB
stdin
9
1
27
stdout
3