--description--

Sometimes you will need to test more than one thing at a time. The <dfn>logical and</dfn> operator (&&) returns true if and only if the <dfn>operands</dfn> to the left and right of it are true.

The same effect could be achieved by nesting an if statement inside another if.

if (num > 5) {
  if (num < 10) {
    return "Yes";
  }
}
return "No";

This code will return Yes if num is greater than 5 and less than 10. The same logic can be written with the <dfn>logical and</dfn> operator.

if (num > 5 && num < 10) {
  return "Yes";
}
return "No";

--instructions--

Replace the two if statements with one statement, using the && operator, which will return the string Yes if val is less than or equal to 50 and greater than or equal to 25. Otherwise, will return the string No.

--hints--

You should use the && operator once

assert(__helpers.removeJSComments(code).match(/&&/g).length === 1);

You should only have one if statement

assert(__helpers.removeJSComments(code).match(/if/g).length === 1);

testLogicalAnd(0) should return the string No

assert(testLogicalAnd(0) === 'No');

testLogicalAnd(24) should return the string No

assert(testLogicalAnd(24) === 'No');

testLogicalAnd(25) should return the string Yes

assert(testLogicalAnd(25) === 'Yes');

testLogicalAnd(30) should return the string Yes

assert(testLogicalAnd(30) === 'Yes');

testLogicalAnd(50) should return the string Yes

assert(testLogicalAnd(50) === 'Yes');

testLogicalAnd(51) should return the string No

assert(testLogicalAnd(51) === 'No');

testLogicalAnd(75) should return the string No

assert(testLogicalAnd(75) === 'No');

testLogicalAnd(80) should return the string No

assert(testLogicalAnd(80) === 'No');

--seed--

--seed-contents--

function testLogicalAnd(val) {
  // Only change code below this line

  if (val) {
    if (val) {
      return "Yes";
    }
  }

  // Only change code above this line
  return "No";
}

testLogicalAnd(10);

--solutions--

function testLogicalAnd(val) {
  if (val >= 25 && val <= 50) {
    return "Yes";
  }
  return "No";
}