JavaScript Conditional Statement with Practical Examples Part – 2

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Program 1

// Conditonal Statements
/* if

    if 
      else

     if else if

     switch case 
*/
         // if(condition)
    //  let a=2
    //       if(a==1)
    //          console.log("One")
    //       if(a==2)
    //          console.log("Two")
    //       if(a==3)
    //          console.log("Three")  
    //       if(a==4)
    //         console.log("Four")
    //       if(a==5)
    //          console.log("Five")  
    //       if(a<1 || a>5)
    //         console.log("Invalid number")  
      
                //   if(5^5)
                //      console.log("Data Flair")
                //    else 
                //      console.log("Free Course ")

            //   let a=5
            //  if(a>10)
            // {  
            //    console.log("Data Flair")
            //    console.log("Indore")
            // } 

        //     let a=50
        //     if(a>10)
        //    { 
        //      console.log("Data Flair")
        //      console.log("Welcome")
        //    }  
        //    else
        //    {  
        //      console.log("Free Course")
        //      console.log("Indore")
        //    }
                // let a=50
                // if(a>10);
                //   console.log("Data Flair") 
          // find out grater between two number using if else
          // check year leap year or not
          // check vowel character 

        //   let a=150,b=50
        //    if(a>b)
        //       console.log("grater number is: " +a)
        //     else
        //      if(a==b)
        //      console.log("Both numbers are same: ")
        //     else
        //      console.log("grater number is: " +b)
            // let year=2000
            // if(year%4==0)
            // console.log(year + " is a Leap Year")
            // else
            //   if(year%400==0)
            //   console.log(year + " is a Leap Year")
            // else
            //    if(year%100==0)
            //    console.log(year + " is not a Leap Year")
            //   else
            //     console.log(year + " is not a Leap Year")
              
            // let ch='E'
            //  if(ch=='a' || ch=='e' || ch=='i' || ch=='o' ||ch=='u')
            //     console.log("Vowel Character") 
            // else if(ch=='A' || ch=='E' || ch=='I' || ch=='O' ||ch=='U')
            //     console.log("Vowel Character") 
            // else
            //     console.log("Consonent")

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