Main.cc: In function 'int main()':
Main.cc:5:29: error: expression cannot be used as a function
printf("%d %d",(a/b)(a%b));
^
Main.cc:4:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d",&a,&b);
^