// we'll start with the simplest example that finds the smallest number in and
// array of numbers of type int.

package main

import "fmt"

func main() {

	x := []int{ // array of numbers of type int
		// just rundom numbers
		85, 89, 65, 45, 32,
		1, 21, 32, 56, 66,
		98, 12, 99, 97, 55,
	}
	// 0th index of x array is 85
	smlNumber := x[0] // assuming  first value is the smallest
	// smlNumber goin to hold the numbers and print the smallest one
	for i := 0; i < len(x); i++ { // iterate over the x

		if x[i] < smlNumber {

			smlNumber = x[i] // if smaller value is found replace it with the previous one
		}
	}
	fmt.Println("smlest number is: ", smlNumber) // smlest number is: 1

	// So, we're assuming smlNumber := x[0] is the smallest which is 85.
	// 0th index of x array is 85 . then we're looping over the x array,
	// and asking if x[i] which is 0th index because it's the first iteration,
	// is less than smlNumber which is also 85,
	// and in if block we assign x[i] array's first element at 0th index to the smlNumber = x[i]
	// which becomes smlNumber[85] = i[85],
	// and then we keep doing the same thing for other numbers in the array,
	// but when we come looping to number 1 we assign x[i]
	// to the smlNumber which becomes also 1,
	// and now smlNumber and x[i] they are both hoding the number 1
	// but i keeps looping over x and cheking if x[i] is smaller than smlNumber which is 1
	// and after number 1 in x array we have  21, 32, 56, 66,	98, 12, 99, 97, 55,
	// which is not smaller than one, So that said smlNumber is not going to change once
	// it gets the smallest number, and after iteration is over we just print the smlNumber
	// which holds the number 1.
}