questions/app.js at main · aseel-alsayeh/questions · GitHub

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 //q1
 var input1 = prompt('please input a number(+ or - )');
 if (Number(input1) >= 0)
 {
   document.write("Positive number");
 } else {
   document.write("Negative number");
 }

//q2
/*var input1 = prompt("please enter the first number");
var input2 = prompt("please enter the second number");
var input3 = prompt("please enter the third number");

if (input1 > input2)
{
  if(input1 > input3)
  {
     console.log(input1 + " is the max");
  } else { console.log(input3 + " is the max");}


} else {
  if (input2 > input3)
  {
    console.log(input2 + " is the max");
  } else {console.log(input3 + " is the max");}
  }*/

//q3
  /*var i;
  var i2=0;
  for (i=0; i < 20 ; i++){
    console.log( i + " is even");
    i2=i+1;
    console.log (i2 + " is odd");
    i=i+1;
  }*/

//q4
  /*var i;
  var sum=0;
  for (i=0;i<=100;i=i+2){
    sum=sum+i;
  }
  console.log(sum);*/

//q5
  /*var input1 = prompt (" enter the first number");
  var input2 = prompt ("enter the second number");
  var sum;
  sum = Number(input1) + Number(input2);
  mult = input1 * input2;
  console.log( 'the sum is' + sum);
  console.log("the multiplication is" + mult);*/