Advertisement
Falak_Ahmed_Shakib

desh bai prb

Jul 13th, 2019
140
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.33 KB | None | 0 0
  1. #include<stdio.h>
  2. int main()
  3. {
  4.  
  5. int t,i;
  6. scanf("%d",&t);
  7. long long int n=100000,ara[n+3];
  8. ara[1]=1;
  9. ara[0]=0;
  10. int cnt=1;
  11. for(i=2;i<=n;i++)
  12. {
  13. cnt=cnt+4;
  14.  
  15. ara[i]=ara[i-1]+cnt;
  16.  
  17. }
  18. while(t--)
  19. {
  20. int a;
  21. scanf("%d",&a);
  22. printf("%lld\n",ara[a]);
  23.  
  24.  
  25.  
  26.  
  27. }
  28.  
  29.  
  30.  
  31.  
  32. return 0;
  33. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement