WD-FT-APRIL25-ES - Gaëlle Madelaine

index.js

@@ -8,10 +8,10 @@ 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)
 
 
 
@@ -22,10 +22,15 @@ const part1 = "java";
 const part2 = "script";
 
 // Convert the last letter of part1 and part2 to uppercase and concatenate the strings
+const lastLetter1 = part1.slice(0, part1.length - 1) + part1[part1.length - 1].toUpperCase()
+console.log(lastLetter1)
 
+const lastLetter2 = part2.slice(0, part2.length - 1) + part2[part2.length - 1].toUpperCase()
+console.log(lastLetter2)
 
+const result = lastLetter1 + lastLetter2
 // Print the cameLtaiL-formatted string
-
+console.log(result)
 
 
 
@@ -35,9 +40,10 @@ const part2 = "script";
 const billTotal = 84;
 
 // Calculate the tip (15% of the bill total)
-
+const tipAmount = billTotal * 1.15
 
 // Print out the tipAmount
+console.log(tipAmount)
 
 
 
@@ -47,10 +53,10 @@ const billTotal = 84;
 *******************************************/
 
 // Generate a random integer between 1 and 10 (inclusive)
-
+const randomNumber = Math.round(Math.random() * 10)
 
 // Print the generated random number
-
+console.log(randomNumber)
 
 
 /*******************************************
@@ -62,15 +68,17 @@ const b = false;
 
 // Try and guess the output of the below expressions first and write your answers down:
 const expression1 = a && b;
-
+// false ok
 const expression2 = a || b;
-
+// true ok 
 const expression3 = !a && b;
-
+// false ok
 const expression4 = !(a && b);
-
+// true  no
 const expression5 = !a || !b;
-
+// true ok
 const expression6 = !(a || b);
-
-const expression7 = a && a;
+// false ok
+const expression7 = a && a;
+// true ok 
+console.log(a && a)