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Hasan1026

Uhu

Jul 7th, 2020
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C 0.41 KB | None | 0 0
  1. #include<stdio.h>
  2. #include<math.h>
  3. #include<string.h>
  4. #include<stdlib.h>
  5. #include<ctype.h>
  6. #define in scanf
  7. #define out printf
  8. #define lin puts("");
  9.  
  10.  
  11.  
  12. int main(){
  13.  
  14. int c=0,i,j,k,t;
  15. long long s,n;
  16. scanf("%d",&t);
  17. for(i=1;i<=t;i++){
  18. scanf("%lld",&s);
  19. for(n=1;n*(n+1)<2*s;n++)
  20.     if((n%2)==((s%(n+1))*2.0)/(n+1)){
  21.             c++;
  22.  
  23.     }
  24.  
  25. printf("Case %d: %d\n",i,c);
  26. c=0;
  27. }
  28.  
  29.  
  30.  
  31. return 0;
  32. }
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