JAVA script

 

Problem : count valid postal codes for a given province code

 *

 * The countForProvince() function takes a two-character province code, and

 * any number of postal codes, some of which may be invalid.  It returns the

 * total number of postal codes for the province represented by the two-character

 * code.

 *

 * For example:

 *

 * countForProvince('ON', 'M5W 1E6') returns 1

 * countForProvince('ON', 'Y0A 1L0') returns 0

 * countForProvince('ON', 'M5W 1E6', 'N0B 1K0') returns 2

 * countForProvince('ON', 'M5W 1E6', 'N0B 1K0', 'Y0A 1L0') returns 2

 * countForProvince('ON', 'INVALID', '', 'Y0A 1L0') returns 0

 *

 * Use the toProvince() function you wrote earlier in your answer.

 *

 * Throw an error if no postal codes are passed, or if any of the postal codes

 * is not a string.

 *

 * @param {string} provinceCode - a two character province code

 * @param {string} ...postalCodes - one or more postal code strings

 * @returns {number} the total, or 0

 ******************************************************************************/

 

function countForProvince(provinceCode, ...postalCodes) {

  // Replace this comment with your code...

}