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  1. #include<stdio.h>
  2. int main()
  3. {
  4. double a,b,c,s,avg;
  5. scanf("%lf %lf %lf",&a,&b,&c);
  6. s=a+b+c;
  7. avg=s/2;
  8. printf("%lf",avg);
  9. return 0;
  10. }
Success #stdin #stdout 0s 5312KB
comments (?)
stdin 
2
stdout 
1.000000
https://ideone.com/lE7Xt8
language:
C++ (gcc 8.3)
created:
2 years ago
visibility:
public

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