Question

Write cose to define nomel fonction foo and that uses num and num?. and returns on integer result. The function does the followiny 4. If numd is less than or equal to num 2 perform the steps 2-4 below otherwise retom-1. 2. Using a white loop ( no other loop type B allowell, the code sums oll the quodraples (squadruple is r to the power 4), from na to n2.. 3 After the loop B done, cal whole the average of the sum calculated in the loop. a. return the average •

Answer 1

Code:

#include <stdio.h>
#include <math.h>
//foo function
float foo(int num1, int num2)
{
float avg=0;
int count=0, i=0;
if(num1<=num2)
return -1;
else
{
while(num1>pow(2,i) || num2>pow(2,i))//while loop
{
if(num1>pow(2,i) && num2<pow(2,i))//find out quadraples between num1 and num2
{   
avg+=pow(2,i);
count++;
}
i++;
}
}
if(count!=0)//if there is no quadraple between num1 and num2
avg=avg/count;
  
return avg;
}

int main()
{
int num1, num2;
float avg=0;
printf("\nPlease enter num1: ");//enter num1
scanf("%d",&num1);
printf("\nPlease enter num2: ");//enter num2
scanf("%d",&num2);
avg=foo(num1, num2);
printf("\nThe average: %f",avg);
}

Output:

Please enter numl: 1 Please enter num2: 5 The average: -1.000000

Please enter numl: 70 Please enter num2: 30 The average: 48.000000