// Demonstrating the use of a while loop with a counter
// condition.
// Sasha Vassar Week 2, Lecture 4

/*
Using a while loop allows us to repeat certain pieces of 
code. 

1. Initialise loop control variable
    while (condition) { //2. Test the condition         
                         against the loop control variable

//3. Update loop control variable (last statement of while loop
}

*/

#include <stdio.h>

// Problem: I want to enter five lots of scores and add them together. 
// (Round the loop five times (anyone dizzy?)). 

int main (void) {

    int score;
    int sum = 0;

    int count = 1; //1. Setting the loop control variable
    while (count <= 5) {  //2 < 5? Yes, it is - go inside while loop
        
        //1. Enter a score
        printf("Enter a score: ");
        scanf("%d", &score);
        //2. Add the score to a sum
        sum = sum + score;
        printf("You have gone around the loop %d times, and the sum is now %d\n", count, sum);    
        count = count + 1; 
    }
    
    return 0;
}