About increment !!

Question

#include <stdio.h>
int main()
{
int a=1;
printf("%d %d %d",a,a++,++a);
return 0;
}
I thought that this one should print 3 2 2 ...... but this code print 3 2 3 !!!!!! WHY !!

Answer 1

https://www.sololearn.com/Discuss/2074582/?ref=app