balanced angle algorithm code example

Example: balanced angle algorithm

const process = (str) => {
  let openCount = 0;
  let additionalLeadingOpenTags = 0;
  for (const char of str) {
    if (char === '>') {
      if (openCount === 0) {
        additionalLeadingOpenTags++;
      } else {
        openCount--;
      }
    } else {
      openCount++;
    }
  }
  return '<'.repeat(additionalLeadingOpenTags) + str + '>'.repeat(openCount);
};

console.log('Input 1: ><<><');

result = process('><<><');

console.log('Output 1: ' + result);
console.log('Expected Output 1: ' + '<><<><>>');

console.log('Input 2: <><<');

result = process('<><<');

console.log('Output 2: ' + result);

console.log('Expected Output 2: ' + '<><<>>');

console.log('Input 3: <><<<>');

result = process('<><<<>');

console.log('Output 3: ' + result);

console.log('Expected Output 3: ' + '<><<<>>>');

console.log('Input 4: <><<<><');

result = process('<><<<><');

console.log('Output 4: ' + result);

console.log('Expected Output 4: ' + '<><<<><>>>');

console.log('Input 5: ><<>');

result = process('><<>');

console.log('Output 5: ' + result);

console.log('Expected Output 5: ' + '<><<>>');

console.log('Input 6: ><<<');

result = process('><<<');

console.log('Output 6: ' + result);

console.log('Expected Output 6: ' + '<><<<>>>');

Tags:

Cpp Example