使用 JavaScript 添加给定整数的素数总和

// define a function named addprimesum that takes a single parameter 'number'function addprimesum(number) {  // initialize a variable 'result' to store the sum of prime numbers, starting from 0  let result = 0;  // define an inner function named isprime that takes a single parameter 'num'  function isprime(num) {    // if 'num' is less than 2, it is not prime, so return nothing (undefined)    if (num  1) {    // check if 'number' is prime using the isprime function    if (isprime(number)) {      // if it is prime, add it to 'result'      result += number;    }    // decrement 'number' by 1 to check the next lower number    number--;  }  // return the total sum of all prime numbers found  return result;}console.log(addprimesum(5));console.log(addprimesum(21));console.log(addprimesum(100));console.log(addprimesum(239));console.log(addprimesum(956));

> 10> 77> 1060> 5589> 70241