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  1. #include <stdio.h>
  2. #include <math.h>
  3. int main(void) {
  4. 	double x1,y1,x2,y2;
  5.     double distancia;
  6.     scanf("%lf %lf %lf %lf", &x1, &y1, &x2, &y2);
  7.     distancia = sqrt((x2-x1)*(x2-x1) + (y2-y1)*(y2-y1));
  8.     printf("%.4f\n", distancia);
  9. 	return 0;
  10. }
  11.  
Success #stdin #stdout 0s 4284KB
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stdin
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-2.5 0.4
12.1 7.3
stdout
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16.1484
https://ideone.com/zELAt2
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

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