conSwitch.js

// Training JS #8: Conditional statement--switch

// Task
// Complete function howManydays, function accept 1 parameters:month, means the month of year, different month has different days (refer to the following table), return a number that how many days in this month(month is always greater than 0, less than or equal to 12).

// +---------------+-------------+
// |    month      |    days     |
// +---------------+-------------+
// |1,3,5,7,8,10,12|     31      |
// +---------------+-------------+
// |4,6,9,11       |     30      |
// +---------------+-------------+
// |2              |     28      |  (Do not consider the leap year)
// +---------------+-------------+
// little tips: Use default for most of the cases can reduce your work.

// When you have finished the work, click "Run Tests" to see if your code is working properly.

// In the end, click "Submit" to submit your code pass this kata.

function howManydays(month){
    var days;
    switch (month){
        case 1:
        return days= 31
        break;
        case 2:
        return days = 28
        break;
        case 3:
        return days = 31
        break;
        case 4:
        return days = 30;
        break;
        case 5:
        return days = 31;
        break;
        case 6:
        return days = 30;
        break;
        case 7:
        return days = 31;
        break;
        case 8:
        return days = 31;
        break;
        case 9:
        return days = 30;
        break;
        case 10:
        return days = 31;
        break;
        case 11:
        return days = 30;
        break;
        case 12:
        return days = 31;
        break;
    
    }
    return days;
  }