#include <stdio.h>
#include <string.h>
#include <cs50.h>
void swaps(char*s,char*t)
#include<string.h>
{
    char*a = t;
    strcpy(t,s);
    strcpy(s,a);
}
int main(void)
{
    int n=GetInt();
    char* a[n];
    int c=0;
    for(int i=0;i<n;i++)
    {
        a[i]=GetString();
    }
    puts("");
    for(int j=0;j<n;j++)                                  
    {
        for(int i=0;i<n-1;i++)
        {
            c=strcmp(a[i],a[i+1]);
            if(c>0)
            {
                swaps(a[i],a[i+1]);
            }
        }
    }
    for(int i=0;i<n;i++)
    {
         printf("%s\n",a[i]);   
    }
    return 0;
}

I am trying to arrange strings in alphabetic order using pointers.I was able to get desired output using 2d char arrays but not able to get the correct output using pointers.

#include <stdio.h>
#include <string.h>
#include <cs50.h>
#include <string.h>
void swaps(char*s,char*t)
{
    char*a = t;
    strcpy(t,s);
    strcpy(s,a);
}
int main(void)
{
    int n=GetInt();
    char* a[n];
    int c=0;
    for(int i=0;i<n;i++)
    {
        a[i]=GetString();
    }
    puts("");
    for(int j=0;j<n;j++)                                  
    {
        for(int i=0;i<n-1;i++)
        {
            c=strcmp(a[i],a[i+1]);
            if(c>0)
            {
                swaps(a[i],a[i+1]);
            }
        }
    }
    for(int i=0;i<n;i++)
    {
         printf("%s\n",a[i]);   
    }
    return 0;
}

I am trying to arrange strings in alphabetic order using pointers.I was able to get desired output using 2d char arrays but not able to get the correct output using pointers.

#include <stdio.h> #include <string.h> #include <cs50.h> void swaps(chars,chart) #include<string.h> { chara = t; strcpy(t,s); strcpy(s,a); } int main(void) { int n=GetInt(); char a[n]; int c=0; for(int i=0;i<n;i++) { a[i]=GetString(); } puts(""); for(int j=0;j<n;j++)
{ for(int i=0;i<n-1;i++) { c=strcmp(a[i],a[i+1]); if(c>0) { swaps(a[i],a[i+1]); } } } for(int i=0;i<n;i++) { printf("%s\n",a[i]);
} return 0; } I am trying to arrange strings in alphabetic order using pointers.I was able to get desired output using 2d char arrays but not able to get the correct output using pointers.

#include <stdio.h>
#include <string.h>
#include <cs50.h>
void swaps(char*s,char*t)
#include<string.h>
{
    char*a = t;
    strcpy(t,s);
    strcpy(s,a);
}
int main(void)
{
    int n=GetInt();
    char* a[n];
    int c=0;
    for(int i=0;i<n;i++)
    {
        a[i]=GetString();
    }
    puts("");
    for(int j=0;j<n;j++)                                  
    {
        for(int i=0;i<n-1;i++)
        {
            c=strcmp(a[i],a[i+1]);
            if(c>0)
            {
                swaps(a[i],a[i+1]);
            }
        }
    }
    for(int i=0;i<n;i++)
    {
         printf("%s\n",a[i]);   
    }
    return 0;
}

I am trying to arrange strings in alphabetic order using pointers.I was able to get desired output using 2d char arrays but not able to get the correct output using pointers.