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Create throwException.js

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	`1`	`+/*Given a character X you need to find whether X is an alphabet or not.`
	`2`	`+`
	`3`	`+If yes, return a string "Yes" or otherwise throw an error with the message "Not Alphabet".`
	`4`	`+*/`
	`5`	`+`
	`6`	`+function isAlphabet(X) {`
	`7`	`+`
	`8`	`+ let value = checkAlphabet(X)`
	`9`	`+ if(value){`
	`10`	`+ return "Yes"`
	`11`	`+ }else{`
	`12`	`+ throw "Not Alphabet"`
	`13`	`+ }`
	`14`	`+};`
	`15`	`+`
	`16`	`+function checkAlphabet(X) {`
	`17`	`+ let n = X.charCodeAt(0);`
	`18`	`+ let strStartsWithALetter = (n>=65 && n < 91) \|\| ( n>=97 && n<123);`
	`19`	`+ if (strStartsWithALetter) {`
	`20`	`+ // Yes, it starts with an alphabet`
	`21`	`+ return true;`
	`22`	`+ } else {`
	`23`	`+ // No, it doesnt start with an alphabet`
	`24`	`+ return false;`
	`25`	`+}`
	`26`	`+}`
	`27`	`+module.exports = isAlphabet;`
	`28`	`+console.log(isAlphabet('a'))`

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