Question

write a C++ program that accepts N strings and sorts the strings in alphabetical order

Answer 1

#include <iostream>
#include <vector>
#include <string>

using namespace std;

void sort(string arr[], int size) {
    string temp;
    for(int i = 0; i < size; ++i) {
        for(int j = 0; j < size-1; ++j) {
            if(arr[j] > arr[j+1]) {
                temp = arr[j];
                arr[j] = arr[j+1];
                arr[j+1] = temp;
            }
        }
    }
}

void print(string arr[], int size) {
    for(int i = 0; i < size; ++i) {
        cout << arr[i] << " ";
    }
    cout << endl;
}

int main() {
    int n;
    cout << "How many strings do you want to enter? ";
    cin >> n;
    string *arr = new string[n];
    cout << "Enter " << n << " strings: ";
    for (int i = 0; i < n; ++i) {
        cin >> arr[i];
    }
    sort(arr, n);
    cout << "Sorted strings are: ";
    print(arr, n);
    delete[] arr;
    return 0;
}