#include using namespace std;

void swap(float** a, float** b) {

float* temp = *a;

*a = *b;

*b = temp;

}

int main() {

float a = 1.234;

float b = 4.321;

float* pa = &a;

float* pb = &b;

swap(&pa, &pb);

}

Explain what is happening in this code. What are the final values of a, b, pa, and pb? hint you don't need to give exact values for pa and pb, just explain which data they are pointing to.