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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	float n1 = 4;
  5. 	float n2 = 9;
  6.  
  7. 	float total = n2 / n1 ;
  8. 	float truncado = floor( total * 10.0f ) / 10.0f;
  9.  
  10. 	printf("Media: %.1f\n", truncado );
  11. 	printf("Media: %.2f\n", truncado );
  12. 	printf("Media: %.5f\n", truncado );
  13. 	return 0;
  14. }
  15.  
Success #stdin #stdout 0s 2248KB
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stdin
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Standard input is empty
stdout
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Media: 2.2
Media: 2.20
Media: 2.20000
https://ideone.com/XhVDyM
http://pt.stackoverflow.com/questions/16883/
language:
C (gcc 8.3)
created:
10 years ago
visibility:
secret

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