finished Js-fundamentals-exercises-2

exercise.js

@@ -1,2 +1,54 @@
 // Good Luck! You got this 💪🏾
 // Write your code here.
+
+//Functions
+
+let describeCountry = (country,population,capitalCity) =>{
+    return console.log(`${country} has ${population} million people and its captial city is ${capitalCity}`)
+}
+
+let country1 = describeCountry("Somaliland",3.5,"Hargeisa");
+let country2 = describeCountry("Switzerland",8.6,"Bern");
+let country3 = describeCountry("Canada",38,"Ottawa");
+
+
+let percentageOfWorld1 = (population) =>{
+    percentage = (population/7900)*100;
+    return percentage;
+
+}
+
+let Indians = console.log(Math.floor(percentageOfWorld1(1393)));
+let Somalis = console.log(Math.ceil(percentageOfWorld1(17)));
+let Mexicans = console.log(Math.ceil(percentageOfWorld1(125)));
+
+//Introduction to arrays
+
+let population = [500000,2000000,7500,88000];
+let neighbors = ["Kenya","Djibouti","Ethiopia","Somalia"];
+console.log(neighbors.length === 4);
+
+//Iteration: for loops
+
+for(let i=0; i<neighbors.length; i++){
+    console.log(neighbors[i]);
+}
+
+for(let i=(neighbors.length-1); i>=0; i--){
+    console.log(neighbors[i]);
+}
+//Iteration: while loop
+let i=0;
+while (i<neighbors.length){
+    console.log(neighbors[i]);
+    i++;
+}
+
+i=(neighbors.length-1);
+while (i>=0){
+    console.log(neighbors[i]);
+    i--;
+}
+
+
+