/** @param {NS} ns */
export async function main(ns) {
  let [sDivName, sCity, nTargetSize, nCurrentSize] = ns.args;
  if (nCurrentSize < nTargetSize) {
    ns.corporation.upgradeOfficeSize(sDivName, sCity, nTargetSize - nCurrentSize);
  };
  ns.writePort(ns.pid, true);
}