solve lab

index.js

@@ -8,11 +8,11 @@ const s4 = "bread";
 const s5 = "and";
 
 // Concatenate the string variables into one new string
-
+let newString = `${s1} ${s2} ${s3} ${s4} ${s5} ${s3} ${s2} ${s1} ${s4}`;
 
 // Print out the concatenated string
 
-
+console.log(newString);
 
 
 /*******************************************
@@ -23,10 +23,11 @@ const part2 = "script";
 
 // Convert the last letter of part1 and part2 to uppercase and concatenate the strings
 
+let sol2 = part1.slice(0, -1) + part1.slice(-1).toUpperCase() + part2.slice(0, -1) + part2.slice(-1).toUpperCase();
 
 // Print the cameLtaiL-formatted string
 
-
+console.log(sol2);
 
 
 /*******************************************
@@ -36,10 +37,10 @@ const billTotal = 84;
 
 // Calculate the tip (15% of the bill total)
 
-
+let newBill = billTotal * 0.15;
 // Print out the tipAmount
 
-
+console.log(newBill);
 
 
 /*******************************************
@@ -48,10 +49,11 @@ const billTotal = 84;
 
 // Generate a random integer between 1 and 10 (inclusive)
 
+let randomNumber = Math.ceil(Math.random() * 10);
 
 // Print the generated random number
 
-
+console.log(randomNumber);
 
 /*******************************************
     Iteration 3.1 | Booleans
@@ -62,15 +64,16 @@ const b = false;
 
 // Try and guess the output of the below expressions first and write your answers down:
 const expression1 = a && b;
-
+console.log(expression1);
 const expression2 = a || b;
-
+console.log(expression2);
 const expression3 = !a && b;
-
+console.log(expression3);
 const expression4 = !(a && b);
-
+console.log(expression4);
 const expression5 = !a || !b;
-
+console.log(expression5);
 const expression6 = !(a || b);
-
-const expression7 = a && a;
+console.log(expression6);
+const expression7 = a && a;
+console.log(expression7);

ole.log(randomNumber);

@@ -0,0 +1,79 @@
+diff --git a/index.js b/index.js
+index 294f6b2..4198e4e 100644
+--- a/index.js
++++ b/index.js
+@@ -8,11 +8,11 @@ const s4 = "bread";
+ const s5 = "and";
+ 
+ // Concatenate the string variables into one new string
+-
++let newString = s1 + " " + s2 + " " + s5 + " " + s3 + " " + s4 + " " + s5;
+ 
+ // Print out the concatenated string
+ 
+-
++console.log(newString);
+ 
+ 
+ /*******************************************
+@@ -23,10 +23,11 @@ const part2 = "script";
+ 
+ // Convert the last letter of part1 and part2 to uppercase and concatenate the strings
+ 
++let sol2 = part1.slice(0, -1) + part1.slice(-1).toUpperCase() + part2.slice(0, -1) + part2.slice(-1).toUpperCase();
+ 
+ // Print the cameLtaiL-formatted string
+ 
+-
++console.log(sol2);
+ 
+ 
+ /*******************************************
+@@ -36,7 +37,7 @@ const billTotal = 84;
+ 
+ // Calculate the tip (15% of the bill total)
+ 
+-
++let newBill = billTotal * 0.85;
+ // Print out the tipAmount
+ 
+ 
+@@ -48,10 +49,11 @@ const billTotal = 84;
+ 
+ // Generate a random integer between 1 and 10 (inclusive)
+ 
++let randomNumber = Math.ceil(Math.random() * 10);
+ 
+ // Print the generated random number
+ 
+-
++console.log(randomNumber);
+ 
+ /*******************************************
+     Iteration 3.1 | Booleans
+@@ -62,15 +64,16 @@ const b = false;
+ 
+ // Try and guess the output of the below expressions first and write your answers down:
+ const expression1 = a && b;
+-
++console.log(expression1);
+ const expression2 = a || b;
+-
++console.log(expression2);
+ const expression3 = !a && b;
+-
++console.log(expression3);
+ const expression4 = !(a && b);
+-
++console.log(expression4);
+ const expression5 = !a || !b;
+-
++console.log(expression5);
+ const expression6 = !(a || b);
+-
+-const expression7 = a && a;
+\ No newline at end of file
++console.log(expression6);
++const expression7 = a && a;
++console.log(expression7);
+\ No newline at end of file