#include using namespace std; int main() { int i, n; bool is_prime = true; cout << "Enter a positive integer: "; cin >> n; // 0 and 1 are not prime numbers if (n == 0 || n == 1) { is_prime = false; } // loop to check if n is prime for (i = 2; i <= n/2; ++i) { if (n % i == 0) { is_prime = false; break; } } if (is_prime) cout << n << " is a prime number"; else cout << n << " is not a prime number"; return 0; }
Max Function
Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.
Power Function
A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:
15. In this c++ program. Create a Flowchart and
Source Code:
#include <iostream>
using namespace std;
int main() {
int i, n;
bool is_prime = true;
cout << "Enter a positive integer: ";
cin >> n;
// 0 and 1 are not prime numbers
if (n == 0 || n == 1) {
is_prime = false;
}
// loop to check if n is prime
for (i = 2; i <= n/2; ++i) {
if (n % i == 0) {
is_prime = false;
break;
}
}
if (is_prime)
cout << n << " is a prime number";
else
cout << n << " is not a prime number";
return 0;
}
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