UC4:Add solution of Case Statement problems

Author: VAIBHAV0067

CaseStatement.js

@@ -0,0 +1,134 @@
+console.log("Welcome to Selection Practice Problem for case statement ")
+
+//UC4-Selection Practice Problems with case statements
+
+//Que1:Printing Digit 
+let Num = Math.floor(Math.random()*10)%10;
+console.log("Number : "+ Num);
+
+switch(Num){
+    case 0:
+        console.log("Zero");
+        break;
+    case 1:
+        console.log("One");
+        break;
+    case 2:
+        console.log("Two");
+        break;
+    case 3:
+        console.log("Three");
+        break;
+    case 4:
+        console.log("Four");
+        break;
+    case 5:
+        console.log("Five");
+        break;
+    case 6:
+        console.log("Six");
+        break;
+    case 7:
+        console.log("Seven");
+        break;
+    case 8:
+        console.log("Eight");
+        break;
+    case 9:
+        console.log("Nine");
+        break;
+    default:
+        console.log("Invalid number");
+        break;
+}
+
+//QUE2:Printing Random day of the week
+let DayNumber = Math.floor(Math.random()*7) + 1;
+console.log("Number : "+DayNumber);
+switch(DayNumber){
+    case 1:
+        console.log("Sunday");
+        break;
+    case 2:
+        console.log("Monday");
+        break;
+    case 3:
+        console.log("Tuesday");
+        break;
+    case 4:
+        console.log("Wednesday");
+        break;
+    case 5:
+        console.log("Thursday");
+        break;
+    case 6:
+        console.log("Friday");
+        break;
+    case 7:
+        console.log("Saturday");
+        break;
+    default:
+        console.log("Invalid number");
+        break;
+}
+
+
+//QUE3:Display Unit Tens thousands so on ....
+let Power = Math.floor(Math.random()*10)%7;
+let Numb = 10**power;
+console.log("Number : "+Numb);
+switch(Numb){
+    case 1:
+        console.log("One");
+        break;
+    case 10:
+        console.log("Ten");
+        break;
+    case 100:
+        console.log("Hundred");
+        break;
+    case 1000:
+        console.log("Thousand");
+        break;
+    case 10000:
+        console.log("Ten thousand");
+        break;
+    case 100000:
+        console.log("One Lakh");
+        break;
+    case 1000000:
+        console.log("Ten Lakh");
+        break;
+    default:
+        console.log("Not in Range");
+        break;
+}
+
+//QUE4:noUnit Conversion
+let unit = Math.floor((Math.random() * 4) + 1);
+switch(unit){
+    case 1:
+        console.log("Conversion From Feet to Inch")
+        let num1 = Math.floor((Math.random() * 100) + 1);
+        let ToInch = num1 * 12; // 1 feet = 12 inch
+        console.log("Conversion of " + num1 + " Feet is :" + ToInch + " inch");
+        break;
+    case 2:
+        console.log("Conversion From Feet to Meter")
+        let num2 = Math.floor((Math.random() * 100) + 1);
+        let ToMeter = num2 * 0.3048; // 1 feet = 0.3048 meter
+        console.log("Conversion of " + num2 + " Feet is :" + ToMeter + " Meter");
+        break;
+    case 3:
+        console.log("Conversion From Inch to Feet")
+        let num3 = Math.floor((Math.random() * 100) + 1);
+        let ToFeet = num3 * 0.0833333; // 1 inch = 0.0833333 feet
+        console.log("Conversion of " + num3 + " Inch is :" + ToFeet + " Feet");
+        break;
+    case 4:
+        console.log("Conversion From Meter to Feet")
+        let num4 = Math.floor((Math.random() * 100) + 1);
+        let Tofeet = num4 * 3.28084; // 1 meter = 3.28084 feet
+        console.log("Conversion of " + num4 + " Meter is :" + Tofeet + " Feet");
+        break;
+}