WAP to display the following pattern:

Question

AAAA

AAAB

AAAC

...

...

AAAZ

AABA

AABB

...

AABZ

Answer 1

At least you should state in what language you want to have it written.

@edit

If you need a program in C as in answers below then the easiest way is:

#include <stdio.h>

int main()
{
    for(char a = 'A'; a <= 'Z'; a++)
        for(char b = 'A'; b <= 'Z'; b++)
            for(char c = 'A'; c <= 'Z'; c++)
                for(char d = 'A'; d <= 'Z'; d++)
                    printf("%c%c%c%c\n", a, b, c, d);
    return 0;
}

 

Answer 2

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AAAA

AAAB

AAAC

...

...

AAAZ

AABA

AABB

...

AABZ

*******************************************************************************/
#include <stdio.h>

int main()
{
char ch='A';
int i,j,c=0;

while(c<2)
{

   for(i=0;i<26;i++)
   {
       for(j=0;j<4;j++)
         
                     {
                                 if(c==0)
                                 {
                                                 if(j!=3)
                                                    printf("%c",ch);
                                                 else
                                                    printf("%c",ch+i);
                                           
                                             
                                                   
                                  }
                                               
                     
                     
                                     
                     
                                 else  
                                 
                                 {
                                 
                                 
                                              if(j==2)
                                               printf("%c",ch+c);
                                             
                                                else if(j==3)
                                                    printf("%c",ch+i);
                                                 else
                                                    printf("%c",ch);
                                           
                                             
                                           
                                 }
                                 
               }
               printf("\n");
         
                
      }
      c++;
      
}
    return 0;
}

if you have queries then even i will also attach the link([email protected])

Answer 3

https://onlinegdb.com/ByCGvNxcr

Answer 4

#in python

for i in range(2):
    for j in range(26):
        s=65+j
        print("AA"+chr(65+i)+chr(s))

Answer 5

#include<iostream>
#include<string.h>
using namespace std ;
int main ()
{
    int n;
    cout<<"enter size";
    cin>>n;
    char a[n];
    cout<<"enter the starting pattern";
    cin>>a;
    for(int i=0;i<26;i++)
    {
         cout<<"\n"<<a;

        a[strlen(a)-1]=a[strlen(a)-1]+1;

    }
    a[strlen(a)-2]=a[strlen(a)-2]+1;
    a[strlen(a)-1]='A';
    for(int j=0;j<26;j++)
    {
        cout<<"\n"<<a;
        a[strlen(a)-1]=a[strlen(a)-1]+1;

    }

}

Answer 6

public class Main

{

public static void main(String[] args) {

    String sample = "AAA";

    String sample2 = "AAB";

    String ar[] = new String[26];

    display(ar,sample);

    display(ar,sample2);

}

static void display(String ar[], String sample){

        for(int i = 65; i<91;i++){

            sample+=(char)i;

            System.out.println(sample);

            sample = sample.substring(0,3);

        }     

}

}

Answer 7

public class Main

{

public static void main(String[] args) {

    String sample = "AAA";

    String sample2 = "AAB";

    display(sample);

    display(sample2);

}

static void display(String sample){

        for(int i = 65; i<91;i++){

            sample+=(char)i;

            System.out.println(sample);

            sample = sample.substring(0,3);

        }     

}

}