面试题答案
一键面试function validateInput(input: string): boolean {
const num = Number(input);
return typeof num === 'number' && !isNaN(num) && num >= 1 && num <= 100;
}
function validateInput(input: string): boolean {
const num = Number(input);
return typeof num === 'number' && !isNaN(num) && num >= 1 && num <= 100;
}