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  1. #include<stdio.h>
  2. #include<math.h>
  3.  
  4. void main()
  5. {
  6. float i,x,n,sum=1,temp;
  7. printf("\n x=? & n = ?\n");
  8. scanf("%f %f",&x,&n);
  9. for(i=1;i<=n;i++){
  10. temp = pow(x,i);
  11. sum=sum+temp;
  12. }
  13. printf("Sum = %f\n",sum);
  14. }
  15.  
Time limit exceeded #stdin #stdout 15s 2172KB
stdin
Standard input is empty
stdout
Standard output is empty