Question

how to make a program in c++[using Array] that ask the user to input 9 letters and arrange it in alphabetical order. thanks!

sample run:

input 9 letters: i g c d e f b h a
output: a b c d e f g h i

Answer 1

#include<stdio.h>
#include<conio.h>
#include<string.h>
int n;
char (*p)[40],*temp;
void Input();
void ABCsorting();
void Input()
{
printf("How many persons u want to input: ");
scanf("%d",&n);
p=(char*)malloc(n*40*sizeof(char));
temp=(char*)malloc(n*sizeof(char));
int i;
for(i=0; i<n ; i++)
{
printf("String %d: ",i+1);
fflush(stdin);
gets(p[i]);
}
printf("All strings before sorting: \n");
/*for(i=0; i<n ; i++)
{
printf(" %s\n",*(p+i) );
} */
for(i=0; i<n ; i++)
printf(" %s |",p[i]);
}
void ABCsorting()
{
int i,j;
for(i=0; i<n-1 ;i++)
for(j=i+1; j<n; j++)
{
if( strcmp((p+i),(p+j)) > 0 )
{
temp = (p+i);
(p+i) = (p+j);
(p+j) = temp;
}
/* if( strcmp(p[i], p[j]) > 0)
{
temp=p[i];
p[i]= p[j];
p[j]=temp;
}*/
}
printf("\nAfter Sorting: \n");
for(i=0; i<n ;i++)
printf(" %s |",p[i]);
}
int main()
{
Input();
ABCsorting();
getch();
return 0;
}

Answer 2

A very good effort, though he was asking for it in C++.

Answer 3

ohh sorry

Answer 4

If he has progressed far enough to use arrays in C++ it should be nothing to take your code and produce the results he wants, you have already done the hard stuff for him. :D

Answer 5

thanx

Answer 6

i believed that your code is in C. but thanks for the effort tho. can you make a program in c++. sorry im new at this and not too good lol xD