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Temperature converter using JavaScript
We are required to write a JavaScript function that takes in a string representing a temperature either in Celsius or in Fahrenheit.
Like this −
"23F", "43C", "23F"
We are required to write a JavaScript function that takes in this string and converts the temperature from Celsius to Fahrenheit and Fahrenheit to Celsius.
Example
Following is the code −
const temp1 = '37C';
const temp2 = '100F';
const tempConverter = temp => {
const degree = temp[temp.length-1];
let converted;
if(degree === "C") {
converted = (parseInt(temp) * 9 / 5 + 32).toFixed(2) + "F";
}else {
converted = ((parseInt(temp) -32) * 5 / 9).toFixed(2) + "C";
};
return converted;
};
console.log(tempConverter(temp1));
console.log(tempConverter(temp2));Output
Following is the output in the console −
98.60F 37.78C
Updated on: 18-Sep-2020
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