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  1. #include<stdio.h>
  2. #include<math.h>
  3. #include<stdint.h>
  4. int main(){
  5. 	uint64_t n,ans;int t;
  6. 	scanf("%d",&t);
  7. 	while(t--){
  8. 		scanf("%llu",&n);
  9. 		ans=(n*(14*(n*n)+9*n+2))/4;
  10. 		printf("%llu\n",ans);
  11. 		}return 0;
  12. 		}   
  13.  
Success #stdin #stdout 0s 3300KB
comments (?)
stdin
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2
1
1000000
stdout
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6
3500002250000500000
https://ideone.com/gtdCUY
problem TCOUNT2, based on SPOJ submission 10125424 (C++ 4.0.0-8), 2013-09-27 10:18:59
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
secret

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