An example of code including 2 increments in a line

2_Increment_in_a_line_ex3.c

#include <stdio.h>

int Sum1(const int in) {
	printf("Sum1 input=%d\n", in);
	return in;
}

int Sum2(const int in) {
	printf("Sum2 input=%d\n", in);
	return in;
}

int main()
{
	int p = 0;
	int sum;
	char buff[128];

	sum = Sum1(p++) + Sum2(p++);
	printf("sum=%d p=%d\n", sum, p);

	gets_s(buff, 127);

	return 0;
}