Write a C++ program to print all the prime numbers from 1-1000 (1 and 1000 inclu

Question

Write a C++ program to print all the prime numbers from 1-1000 (1 and 1000 included).

Hint:
1. Declare a global array (int primeList [180]) to store all detected prime numbers.
set primeList[0] = 2; and
primeList[1] = 3;
2. implement a for loop from i = 4 to 1000 and test each time i for its primality through a function isPrime (int n).
3. In isPrime(int n) function, check for whether number is divisible by numbers already stored in primeList array. If divisible then number is not prime otherwise its prime. Store the newly detected prime in the primeList array.
4. At the end display each element of primeList array.

**please only use <iostream>, <cstring>, <cmath> libraries because thats all we have learned so far, thanks!**

Explanation / Answer

#include using namespace std; bool isprime(int j) { int k; for (k=2; k

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.