LAB: Warm up:
People's weights Output each floating-point value with two digits after the decimal point, which can be achieved as follows:
printf("%0.2lf", yourValue);
(1) Prompt the user to enter five numbers, being five people's weights. Store the numbers in an array of doubles. Output the array's numbers on one line, each number followed by one space. (2 pts)
Ex:
Enter weight 1: 236.0
Enter weight 2: 89.5
Enter weight 3: 142.0
Enter weight 4: 166.3
Enter weight 5: 93.0
You entered: 236.00 89.50 142.00 166.30 93.00
(2) Also output the total weight, by summing the array's elements. (1 pt)
(3) Also output the average of the array's elements. (1 pt)
(4) Also output the max array element. (2 pts)
Ex:
Enter weight 1: 236.0
Enter weight 2: 89.5
Enter weight 3: 142.0
Enter weight 4: 166.3
Enter weight 5: 93.0
You entered: 236.00

Following is the program in the C language

#include <stdio.h> // header file  

int main() // main function

{

float weight1[10]; // array declaration  

float sum=0,max1,t; // variable declaration

for(int k = 0; k < 5; k++) //iterating the loop

{

printf("Enter weight %d: ",k+1);

scanf("%f",&weight1[k]); // Read the array by user

}

printf("\n");

printf("You entered: ");

max1=weight1[0];

for(int k = 0; k < 5 ; k++)

{

sum=sum+weight1[k];

if(max1 < weight1[k]) // check condition for highest element

{

max1=weight1[k];

}

printf("%.2lf ",weight1[k]);

}

t=sum/5.0; // find average

printf("\nTotal weight: %.2lf\n",sum); // displat total

printf("Average weight: %.2lf\n",t); // display Average

printf("Max weight: %.2lf\n",max1); // display maximum value

return 0;

}

Output:

Enter weight 1: 1

Enter weight 2: 2

Enter weight 3:3

Enter weight 4:4

Enter weight 5: 5

You entered:  1.00  2.00  3.00  4.00  5.00

Total weight: 15.00

Average weight:  3.00

Max weight:  5.00

Explanation:

Following are description of program :

leaning back,   no eye contact,   fidgeting in the seat