#include #include #include #include class test{ public: int func_rand(int range,int loop){ int i; srand(time(NULL)); for(i = 1;i <= loop;i++){ std::cout << rand() % range << std::endl;} std::cout << "end of rand function\n\n";} int func_arr(int array[],int size){ int j; for(j = 0;j < size;j++){ std::cout << array[j] << std::endl;} std::cout << "end of arr function\n\n";} int func_sqrt(int x){ std::cout << sqrt(x); std::cout << "\nend of sqrt function\n\n";} int func_pow(int base,int exponent){ std::cout < 1){ return n*func_factorial(n-1);} else{ return n;}} void func_test(int ff){ std::cout << ff * ff << std::endl;} void func_test(double xx){ std::cout << xx + xx << std::endl;}}; int main() { int arrs[4] = {12,4,6,2}; int h = 14; int a; //Enter number to get its factorial std::cin >> a; test obj; obj . func_rand(12,10); obj . func_sqrt(7); obj . func_arr(arrs,4); obj . func_passbyref(&h); obj . func_pow(3,3); obj . func_arr_cal(arrs,4); std::cout << "factorial of " << a << " is " << obj . func_factorial(a); std::cout << "\nvalue of h is " << h << std::endl; obj . func_test(12); obj . func_test(26.33); return 0; }

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