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practice #1

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practice
rldouglas Aug 21, 2020
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rhonda-douglas
rldouglas Aug 25, 2020
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rldouglas Aug 26, 2020
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31 changes: 26 additions & 5 deletions index.js
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Original file line number Diff line number Diff line change
@@ -1,24 +1,42 @@
/************************************************************** Task 1: Warm-up! **************************************************************/
//Task a: declare a variable called votingAge, console log true if age > 18 (no function required)
let votingAge = 18;

if(votingAge > 18) {
console.log(true);
} else {
console.log(false);
}




//Task b: declare a variable and then use a conditional to change the value of that variable based on the value assigned to a second variable (no function required)



//Task b: declare a variable and then use a conditional to change the value of that variable based on the value assigned to a second variable (no function required)
let numOne = 5;
let numTwo = 10;

if(numTwo < numOne) {
numOne = numOne - 4
console.log('numOne is bigger' , numOne)
} else {
console.log('numOne is smaller' , numOne)
}

//Task c: Convert string ("1999") to integer (1999) (no function required) // hint look up the Number method


console.log(parseInt('23497124"))



//Task d: Write a function to multiply a*b

function multiply(a,b)
{ console.log(a*b)

}

multiply(5,2)



Expand All @@ -28,8 +46,11 @@
//write a function that takes your age and returns it to you in dog years - they say that 1 human year is equal to seven dog years


function dogYears(age){
return age * 7
}


console.log(dogYears(42))

/************************************************************** Task 3 **************************************************************/
//Dog feeder
Expand Down