Answer to Question #204906 in C for Swetha

Question

Write a program to arragne the names in assending order using call by value.

Answer 1

// C++ implementation
  
#include <stdio.h>
#include <string.h>
#define MAX 50
//Function declaration
void sortNames(char arr[][MAX], int n);  

  
int main()
{
    //Declare names array
    char arr[][MAX] = {"Joan","Beatrice", "Mary", "Ann"};
    int size = sizeof(arr)/sizeof(arr[0]);
    //Call functioni passing by value
    sortNames(arr, size);
    //Display sorted names
    printf("Name in sorted order : \n");
    for (int i=0; i<size; i++)
        printf("%d. %s \n", i+1, arr[i]);
    return 0;
}


//Function definition
void sortNames(char arr[][MAX], int n)
{
    char temp[MAX];
  
    //Sort names array using bubble sort
    for (int j=0; j<n-1; j++)
    {
        for (int i=j+1; i<n; i++)
        {
            if (strcmp(arr[j], arr[i]) > 0)
            {
                strcpy(temp, arr[j]);
                strcpy(arr[j], arr[i]);
                strcpy(arr[i], temp);
            }
        }
    }
}