Question

How to find the maximum number of characters between any two same character in a string with JavaScript

Answer 1

function GetMaxChars(str) {
    const size = str.length;
    let maxCh = 0;
    
    for (let i = 0; i < size - 1; i++) {
        for (let j = i + 1; j < size; j++) {
            if (str.charAt(i) == str.charAt(j)) {
                let temp = Math.abs(j - i - 1);
                maxCh = maxCh > temp ? maxCh : temp;
            }
        }
    }
    return maxCh;
}

const str = "aBcaaBdefBgh";

console.log(GetMaxChars(str));




/*
run:

7

*/

 

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