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  1. #include <stdio.h>
  2.  
  3. int main(){
  4.  
  5. int a=10,b=20,ans;
  6. ans=mul(a,b);
  7. printf("%d",ans);
  8.  
  9. return 0;
  10. }
  11.  
  12. int mul(int x,int y){
  13. return x*y;
  14. }
Success #stdin #stdout 0s 5288KB
stdin
Standard input is empty
stdout
200