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  1. #include <stdio.h>
  2. #include <conio.h>
  3. #include <math.h>
  4. main()
  5. {
  6. 	int i,n;
  7. 	float s;
  8. 	printf("Nhap vao n");
  9. 	scanf("%d",&n);
  10. 	s=0;
  11. 	for (i=0;i<=n;i++)
  12. 	s=s+1/(float)sqrt(i);
  13. 	printf("S= %f",s);
  14. 	getch();
  15. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:2:19: fatal error: conio.h: No such file or directory
 #include <conio.h>
                   ^
compilation terminated.
stdout
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Standard output is empty
https://ideone.com/ft9sU7
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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