C++ examples for Data Type:Random
Write a single statement that prints a number at random from each of the following sets:
a) 2, 4, 6, 8, 10. b) 3, 5, 7, 9, 11. c) 6, 10, 14, 18, 22.
#include <cstdlib> #include <ctime> #include <iostream> int main(int argc, const char *argv[]) { srand(time(NULL));//from ww w .jav a2s .c om std::cout << "Random number from each of the following sets: " << std::endl; std::cout << "\n2 4 6 8 10: " << 2 * (rand() % 5 + 1) << "\n2 5 7 9 11: " << 1 + (rand() % 5 + 1) << "\n6 10 14 18 22: " << 2 * (1 + (rand() % 5 + 1)) << std::endl; return 0; }