diff --git a/arthimetic-operators.js b/arthimetic-operators.js index 927c518..6ec6a84 100644 --- a/arthimetic-operators.js +++ b/arthimetic-operators.js @@ -18,7 +18,13 @@ Task 1: 7. Use console.log() to print the value of variable e to the console. (it should result 102.000) *******************************************************************************/ // TODO: ADD YOUR CODE BELOW +let a= 4 + 6 ; +let b= 10 * 5 ; +let c= 17 / 3 ; +let d= b - a ; +let e= a + b + c +d ; +console.log(e) /******************************************************************************* Task 2: 1. Subtract two numbers and log the result to the console. @@ -28,3 +34,19 @@ Task 1: 5. Divide two numbers and round the result to the nearest integer before logging it to the console. *******************************************************************************/ // TODO: ADD YOUR CODE BELOW + +let x= 4-3 +console.log(x) + +let y= 1*3*5*7 +console.log(y); + +let rectangular= 3*5*7 +console.log(rectangular); +let declare=9.99%0.20 + +console.log(declare); + +let s= 10/3 + console.log(s); + diff --git a/index.html b/index.html index 10dc49b..46ed1ce 100644 --- a/index.html +++ b/index.html @@ -7,8 +7,9 @@ Variables and Operators - - - + + + + diff --git a/logical-comaprison-operators.js b/logical-comaprison-operators.js index aea6930..1cfa541 100644 --- a/logical-comaprison-operators.js +++ b/logical-comaprison-operators.js @@ -6,35 +6,35 @@ TASK 1: // Have fun! // 😃 ********************************************************************************/ -const exp1 = 10 >= 10; // TODO: ADD YOUR EVALUATION HERE --> +const exp1 = 10 >= 10; // TODO: ADD YOUR EVALUATION HERE -- true> -const exp2 = "dog" == "dog"; // TODO: ADD YOUR EVALUATION HERE --> +const exp2 = "dog" == "dog"; // TODO: ADD YOUR EVALUATION HERE --true> -const exp3 = true != false; // TODO: ADD YOUR EVALUATION HERE --> +const exp3 = true != false; // TODO: ADD YOUR EVALUATION HERE --true> -const exp4 = "10" === 10; // TODO: ADD YOUR EVALUATION HERE --> +const exp4 = "10" === 10; // TODO: ADD YOUR EVALUATION HERE --fales> -const exp5 = 5 > 4; // TODO: ADD YOUR EVALUATION HERE --> +const exp5 = 5 > 4; // TODO: ADD YOUR EVALUATION HERE --true> -const exp6 = null == undefined; // TODO: ADD YOUR EVALUATION HERE --> +const exp6 = null == undefined; // TODO: ADD YOUR EVALUATION HERE --fales> -const exp7 = "true" == true; // TODO: ADD YOUR EVALUATION HERE --> +const exp7 = "true" == true; // TODO: ADD YOUR EVALUATION HERE -- true> -const exp8 = "false" == false; // TODO: ADD YOUR EVALUATION HERE --> +const exp8 = "false" == false; // TODO: ADD YOUR EVALUATION HERE -- true> -const exp9 = NaN === NaN; // TODO: ADD YOUR EVALUATION HERE --> +const exp9 = NaN === NaN; // TODO: ADD YOUR EVALUATION HERE -- true> -const exp10 = !false || false; // TODO: ADD YOUR EVALUATION HERE --> +const exp10 = !false || false; // TODO: ADD YOUR EVALUATION HERE --true> -const exp11 = false && !false; // TODO: ADD YOUR EVALUATION HERE --> +const exp11 = false && !false; // TODO: ADD YOUR EVALUATION HERE --fales> -const exp12 = "apple" > "pineapple"; // TODO: ADD YOUR EVALUATION HERE --> +const exp12 = "apple" > "pineapple"; // TODO: ADD YOUR EVALUATION HERE --true> -const exp13 = "2" > "12"; // TODO: ADD YOUR EVALUATION HERE --> +const exp13 = "2" > "12"; // TODO: ADD YOUR EVALUATION HERE --fales> -const exp14 = undefined == null; // TODO: ADD YOUR EVALUATION HERE --> +const exp14 = undefined == null; // TODO: ADD YOUR EVALUATION HERE --true> -const exp15 = undefined === null; // TODO: ADD YOUR EVALUATION HERE --> +const exp15 = undefined === null; // TODO: ADD YOUR EVALUATION HERE --fales> /******************************************************************************* Task 2: @@ -48,32 +48,49 @@ const isHappy = false; // - Check if num is between 10 and 20 (inclusive) using the logical AND operator. Log the result to the console. // TODO: ADD YOUR CODE BELOW + // - Check if num is either less than 5 or greater than 50 using the logical OR operator. Log the result to the console. // TODO: ADD YOUR CODE BELOW +let numlees = num < 5 +console.log(numlees); // - Check if str is either "apple" or "orange" using the logical OR operator. Log the result to the console. // TODO: ADD YOUR CODE BELOW +let stror = "apple"||"orange" +console.log(stror); // - Check if isHappy value is true using the logical NOT operator. Log the result to the console. // TODO: ADD YOUR CODE BELOW +let isHappynot = !isHappy +console.log(isHappynot); // - Check if num is even and greater than 10 using the logical AND operator. Log the result to the console. // TODO: ADD YOUR CODE BELOW +let numeven = num >= 10 +console.log(numeven); // - Check if num is divisible by both 3 and 5 using the logical OR operator. Log the result to the console. // TODO: ADD YOUR CODE BELOW +let numdivisible = num/3 && num/5 +console.log(numdivisible); + // - Check if str contains the letter "e". Log the result to the console. // TODO: ADD YOUR CODE BELOW +console.log(str.search("e")); + // - Check if str starts with "Hakuna". Log the result to the console. // TODO: ADD YOUR CODE BELOW - +console.log(str.startsWith("hakuna")); // - Check if str ends with "a". Log the result to the console. // TODO: ADD YOUR CODE BELOW +console.log(str.endsWith("a")); // - Check if num is either negative or odd using the logical OR operator. Log the result to the console. // TODO: ADD YOUR CODE BELOW +console.log(num<= -1 || num % 1 ); // - Check if the length of str is greater than num or equal to 40 using logical OR operator. Log the result to the console. // TODO: ADD YOUR CODE BELOW +console.log(str.length >num|| str.length=== 40 ); \ No newline at end of file diff --git a/variables.js b/variables.js index 2d8a281..8fbc53c 100644 --- a/variables.js +++ b/variables.js @@ -15,7 +15,14 @@ 2. Use console.log() to output the value of each variable. ********************************************************************************/ // TODO: ADD YOUR CODE BELOW +let personName=("ameer") +console.log(personName); +let age=("27") +console.log(age); + +let isHappy=("yessss") +console.log(isHappy); /******************************************************************************* Task 2 (Reassigning variables): @@ -24,6 +31,8 @@ 2. Use console.log o output the value of 'nickName' *******************************************************************************/ // TODO: ADD YOUR CODE BELOW +let nickName=("ahmed") +console.log(personName); /******************************************************************************* Task 3 (Naming variables): @@ -33,6 +42,11 @@ 2. Declare a variable that stores the age of a user. What name would you choose for this variable? *******************************************************************************/ // TODO: ADD YOUR CODE BELOW +let favoriteMovie=("fast&furies") +console.log(favoriteMovie); + +let storesAge=("18") +console.log(storesAge); /******************************************************************************* Task 4 (String Concatenation): @@ -48,3 +62,8 @@ Steps: - Print the final message to the console, including the personName in uppercase in this format `Dear personName_VALUE, here's your message: finalMsg_VALUE.`. *******************************************************************************/ // TODO: ADD YOUR CODE BELOW + +let msg= prompt("how are you") +let finalMsg=`${msg} are you happy` +console.log(finalMsg); +console.log(`Dear ${personName.toUpperCase()}, here your message: ${finalMsg}`) \ No newline at end of file