Function makeUnderlinedLetter

code/main/Algo.ts:36–41

(s: string, underlinedLetter: number)

    
    // Add the html <u> tag around the specified letter in the string given, and return the resulting string
    export function makeUnderlinedLetter(s: string, underlinedLetter: number): string{
        if(underlinedLetter != -1)
            return s.slice(0, underlinedLetter) + "<u>" + s.charAt(underlinedLetter) + "</u>" + s.slice(underlinedLetter+1, s.length);
        else
            return s;
    }
    
    // Transform a number in a string and add whitespaces every three figures
    export function numberToStringButNicely(n: number): string{