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  1. #include <stdio.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	float ancho, alto, area;// variables locales
  6.     printf("Introduce el ancho: ");
  7.     scanf("%f", &ancho);
  8.     printf("Introduce el alto: ");
  9.     scanf("%f", &alto);
  10.     area = ancho * alto;
  11.     printf("El area del rectangulo es : %f\n", area);
  12. 	return 0;
  13. }
Success #stdin #stdout 0s 5320KB
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Standard input is empty
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Introduce el ancho: Introduce el alto: El area del rectangulo es : -0.000000
https://ideone.com/LtLSMF
language:
C++ (gcc 8.3)
created:
4 days ago
visibility:
public

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