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  1. #include <stdio.h>
  2. int avg(int a,int b,int c){
  3. return (double)(a+b+c)/3;
  4. }
  5.  
  6. int main(void) {
  7. int a,b,c;
  8. scanf("%d%d%d",&a,&b,&c);
  9. printf("%d",avg(a,b,c));
  10.  
  11.  
  12. return 0;
  13. }
  14.  
Success #stdin #stdout 0s 5296KB
stdin
2 3 4
stdout
3