Answer: I can write such a C language program for you, which is required to calculate and output the largest k prime numbers not exceeding n and their sum. The code is as follows: #include <stdio.h> #include <stdlib.h> #define MAX 100
int prime[MAX]; // Store the prime number int k; //Need to output the number of prime numbers int n; //The largest number
// Determine whether the number is a prime number int prime_number(int number) { int i; for (i=2; i<=number/2; i++) if (number % i == 0)