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wenyao exc 1-2 #7

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61 changes: 35 additions & 26 deletions script.js
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Original file line number Diff line number Diff line change
Expand Up @@ -11,15 +11,14 @@
// Write your solution below.
// ====================================================================










var userInput1 = prompt("Enter first number");
var userNum1 = parseInt(userInput1);
var userInput2 = prompt("Enter second number");
var userNum2 = parseInt(userInput2);
var numDiff = function(userNum1, userNum2) {
return Math.abs(userNum1 - userNum2);
}
console.log("Difference: "+numDiff(userNum1, userNum2));



Expand All @@ -38,19 +37,27 @@
// ====================================================================















var userInput3 = prompt("Enter a number: ");
var userNum3 = userInput3.split("");//splitting a string into an array of substring
//console.log(userNum3);//log array userNum3 = ["", ""];
if (userNum3[userNum3.length-1] == "1") { //if the last number/string is 1
console.log(userInput3 + "st");
}
else if (userNum3[userNum3.length-1] == "2"){ //if the last number/string is 2
console.log(userInput3 + "nd");
}
else if (userNum3[userNum3.length-1] == "3") { //if the last number/string is 3
console.log(userInput3 + "rd");
}
else if (userNum3[userNum3.length-1] > "3") { //if the last number/string is 4
console.log(userInput3 + "th");
}
else if (userNum3[userNum3.length-1] == "0"){
console.log(userInput3 + "th"); //if the last number/string is 0
}
else {
console.log("Please enter a vaild number");
}


// ========================== Exercise 3 =================================
Expand All @@ -60,11 +67,13 @@
// =======================================================================
// Write your solution below.
// =======================================================================
/*
for (var random_integer = 1; random_integer < 11; random_integer++){
var random_integer = Math.floor(Math.random());
console.log(random_integer);
}





*/



Expand Down