C++ examples for Data Type:Array
Finds the largest and the smallest value in the array.
#include <iostream> using namespace std; #include <stdlib.h> const int SIZE = 15; void main()//from ww w. j a v a 2s .co m { int ara[SIZE]; int high_val, low_val, ctr; // Fills array with random numbers from 0 to 99. for (ctr=0; ctr<SIZE; ctr++) { ara[ctr] = rand() % 100; } // Prints the array to the screen. cout << "Here are the " << SIZE << " random numbers:\n"; for (ctr=0; ctr<SIZE; ctr++) { cout << ara[ctr] << "\n"; } cout << "\n\n"; // Prints a blank line. high_val = ara[0]; // Initializes first element to both high and low. low_val = ara[0]; for (ctr=1; ctr<SIZE; ctr++) { // Stores current value if it is higher than the highest. if (ara[ctr] > high_val) { high_val = ara[ctr]; } if (ara[ctr] < low_val) { low_val = ara[ctr]; } } cout << "The highest number in the list is " << high_val << "\n"; cout << "The lowest number in the list is " << low_val << "\n"; return; }