Pre-increment Operator: C Program

In pre-increment, first the value of the variable is incremented after that the assignment or other operations are carried

#include <stdio.h>int main(){int a = 11 ,b;b = ++a;      printf("b = %d

", b);      printf("a = %d
", a);      return 0;  }

Output
b = 12
a = 12

Here first the value of a increments and then is assigned to variable b. So both a and b value will be 11.