JavaScript : Convert an integer to a suffixed string, adding am or pm based on its value
JavaScript fundamental (ES6 Syntax): Exercise-50 with Solution
Integer to Suffix String with am/pm
Write a JavaScript program to convert an integer to a suffixed string, adding am or pm based on its value.
- Use the modulo operator (%) and conditional checks to transform an integer to a stringified 12-hour format with meridiem suffix.
Sample Solution:
JavaScript Code:
//#Source https://bit.ly/2neWfJ2
// Define a function 'get_Meridiem_Suffix_Of_Integer' that returns the meridiem suffix ('am' or 'pm') of an integer.
const get_Meridiem_Suffix_Of_Integer = num =>
// Check various cases and return the appropriate suffix.
num === 0 || num === 24
? 12 + 'am'
: num === 12
? 12 + 'pm'
: num < 12
? (num % 12) + 'am'
: (num % 12) + 'pm';
// Test cases
console.log(get_Meridiem_Suffix_Of_Integer(0)); // Output: '12am'
console.log(get_Meridiem_Suffix_Of_Integer(11)); // Output: '11am'
console.log(get_Meridiem_Suffix_Of_Integer(13)); // Output: '1pm'
console.log(get_Meridiem_Suffix_Of_Integer(25)); // Output: '1pm'
Output:
12am 11am 1pm 1pm
Visual Presentation:
Flowchart:
Live Demo:
See the Pen javascript-basic-exercise-1-49 by w3resource (@w3resource) on CodePen.
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