A
B B
C C C
D D D D
E E E E E
F F F F F F
E E E E E
D D D D
C C C
B B
A
Data requirement:-
Input Data:- row_size
Output Data:- x
Additional Data:-in or inn(for python), out, p
Program in C
Here is the source code of the C Program to print the Solid Diamond Alphabet Pattern.
Code:
#include<stdio.h>
#include<math.h>
int main()
{
int out,in,p,x=0;
printf("Enter the row size:");
int row_size;
scanf("%d",&row_size);
for(out=row_size;out>=-row_size;out--)
{
for(in=1;in<=abs(out);in++)
{
printf(" ");
}
for(p=row_size;p>=abs(out);p--)
{
printf("%c ",x+65);
}
if(out>0)
x++;
else
x--;
printf("\n");
}}
Enter the row size:5
A
B B
C C C
D D D D
E E E E E
F F F F F F
E E E E E
D D D D
C C C
B B
A
Program in C++
Here is the source code of the C++ Program to print the Solid Diamond Alphabet Pattern.
Code:
#include<iostream>
#include<cmath>
using namespace std;
int main()
{
int out,in,p,x=0;
cout<<"Enter the row size:";
int row_size;
cin>>row_size;
for(out=row_size;out>=-row_size;out--)
{
for(in=1;in<=abs(out);in++)
{
cout<<" ";
}
for(p=row_size;p>=abs(out);p--)
{
cout<<char(x+65)<<" ";
}
if(out>0)
x++;
else
x--;
cout<<"\n";
}}
Enter the row size:4
A
B B
C C C
D D D D
E E E E E
D D D D
C C C
B B
A
Program in Java
Here is the source code of the Java Program to print the Solid Diamond Alphabet Pattern.
Code:
import java.util.Scanner;
public class AlphabetPattern19 {
public static void main(String[] args) {
Scanner cs=new Scanner(System.in);
int out,in,p,x=0;
System.out.println("Enter the row size:");
int row_size=cs.nextInt();
for(out=row_size;out>=-row_size;out--)
{
for(in=1;in<=Math.abs(out);in++)
{
System.out.printf(" ");
}
for(p=row_size;p>=Math.abs(out);p--)
{
System.out.print((char)(x+65)+" ");
}
if(out>0)
x++;
else
x--;
System.out.println();
}
cs.close();
}}
Enter the row size:
4
A
B B
C C C
D D D D
E E E E E
D D D D
C C C
B B
A
Program in Python
Here is the source code of the Python Program to print the Solid Diamond Alphabet Pattern.
Code:
row_size=int(input("Enter the row size:"))
x=0
for out in range(row_size,-(row_size+1),-1):
for inn in range(1,abs(out)+1):
print(" ",end="")
for p in range(row_size,abs(out)-1,-1):
print((chr)(x+65),end=" ")
if out > 0:
x +=1
else:
x -=1
print("\r")
Enter the row size:3
A
B B
C C C
D D D D
C C C
B B
A
2 Comments
How to write Python code for hollow pyramid pattern like
ReplyDeleteA
B B
C C
D D
E E
D D
C C
B B
A
size=9
ReplyDeleteinn=size
k=0
for out in range(1, size+1):
for a in range(1,n+1):
if(a==inn or a==size-inn+1):
print(chr(k+65),end="")
else:
print(" ",end="")
if(out<=size/2):
inn-=1
k+=1
else:
inn+=1
k-=1
print()
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