面试题答案
一键面试function getStringAtIndex(strArray: string[], index: number): string {
if (index < 0 || index >= strArray.length) {
return 'Index out of range';
}
return strArray[index];
}
function getStringAtIndex(strArray: string[], index: number): string {
if (index < 0 || index >= strArray.length) {
return 'Index out of range';
}
return strArray[index];
}