This PR is the solution to the 'js basics' #1

1-js-basics/SOLUTION.md

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+1. Variables and Data Types
+
+    Assignment:
+
+        ```
+        Solution / Documentation of the
+        Assignment
+        const shopping_cart{
+        itemId : "a#10" // String to uniquely identify your item
+        itemName : "RTX 5060" //String to name product
+        itemPrice : 999999 // Numeric Pricing of the product
+        itemQuantitiy : 1 // Number of items purchasing
+
+        This is the minimum requirements as we need brief information to identify the item we have.
+
+        }
+        ```
+
+    Challenge:
+
+        ```
+        Solution / Documentation
+        for the challenge given.
+        there are two gotchas oin this one is that 
+        1) variables in js are case sensitive so age and Age are treated as different variables.
+        2) == is a comparison operator which compares two values since here 1 != 2 hence returns false.
+        ```
+2. Functions and Methods
+
+    Assignment:
+
+        ```
+        Solution / Documentation of the
+        Assignment
+        function rtr(a) {
+	  return a;
+	}
+	console.log(rtr(44));
+
+	function nothing(){
+	  nothing;
+	}
+
+	console.log(nothing());
+
+	function si(principle, rate, time = 2){
+	  return interest = (principle+rate+time)/100
+	}
+	console.log(si(200,2))
+
+        }
+        ```
+
+    Challenge:
+
+        ```
+        Solution / Documentation
+        for the challenge given.
+        A method is a function that is associated witha an object whereas a function is not.
+
+        ```
+3. Making Decisions with javascript
+
+    Assignment:
+
+        ```
+        Solution / Documentation of the
+        Assignment
+        let allStudents = ['A', 'B-', 1, 4, 5, 2];
+	let studentsWhoPass = [];
+
+	for (let i = 0; i < allStudents.length; i++) {
+	  if (
+	    allStudents[i] === 'A' || allStudents[i] === 'A-' || allStudents[i] === 'B' || allStudents[i] === 'B-' || allStudents[i] === 'C' || (typeof allStudents[i] === 'number' && allStudents[i] >= 3)
+	  ) {
+	    studentsWhoPass.push(allStudents[i]); 
+	  }
+	}
+
+	console.log(studentsWhoPass);
+        }
+        ```
+
+    Challenge:
+
+        ```
+        Solution / Documentation
+        for the challenge given.
+        function largest(a, b, c) {
+	  let largest;
+
+	  if (a >= b && a >= c) {
+	      largest = a; 
+	  } else if (b >= a && b >= c) {
+	      largest = b; 
+	  } else {
+	      largest = c;
+	  }
+	  return largest;
+	}
+
+	console.log(largest(6, 9, 3));
+
+	function biggest(a, b, c) {
+	  return a >= b && a >= c ? a : b >= a && b >= c ? b : c; 
+	}
+
+	console.log(biggest(3, 6, 9));
+
+
+        ```
+4. Arrays and Loops
+
+    Assignment:
+
+        ```
+        Solution / Documentation of the
+        Assignment
+
+        for (let index = 0; index < 20; index+=3) {
+  	 console.log(index)}
+
+        }
+        ```
+
+    Challenge:
+
+        ```
+        Solution / Documentation
+        for the challenge given.
+
+        const array = [];
+	for (let index = 0; index < 20; index+=3) {
+	  array.push(index)}
+
+	for each:
+	array.forEach((element) => console.log(element));
+
+	for of:
+	for (const item of array) {
+	  console.log(item);
+	}
+
+	map:
+	const arr = array.map((x) => x );
+console.log(arr);
+        ```
+
+
+