m-f-h

// findNextPrime.cpp - return the next larger prime number
// (input taken from command line args or from stdin)

#include <iostream>
int findNextPrime(int n);   // given a number n, find the next larger prime number above n
bool isPrime(int n);        // given a number n, determine whether it is prime

int main(int argc, char**argv)
{
    int input;