• On November 24, 2024
• By Karmehavannan
• 0 Comment
• Categories: star pattern, While loop
• Tags: C++ patterns, C++ programs, Cpp language, Pattern

C++ code to Generate Rhombus patterns using do-while loop

C++ code to Generate Rhombus patterns using do-while loop

In this article, we will discuss the concept ofC++ code to Generate Rhombus patterns using do-while loop

In this post, we are going to learn how to use a do-while loop to write a program for print rhombus and hollow rhombus patterns using given symbol in C++ programming language.

Display Rhombus patterns Using do-while loop

Code to print Rhombus pattern using do-while loop

Program 1

This program allows the user to enter the number of rows and symbols then it will display the rhombus pattern using do-while loop in C++ programming language

#include 
#include 
using namespace std;
//Program to print rhombus pattern using do-while loop in cpp
int main() {
    int i,j,rows;//int variable declaration
    char ch;//char variable declaration
    cout<<"Enter the number of rows\n";
    //ask input from the user for rows
cin>>rows;
//store the given input in the rows variable
cout<<"Enter the Symbol for pattern\n";
//ask input from the user for character
cin>>ch;
 //store the given input in the ch variable
 cout<<"\n";//move to next line
 i=1;
 do{//outer for loop
        j=1;
   do{//inner for loop
   cout<<" ";//print space
  j++;
   }while(j<=rows-i);
   j=1;
   do{//inner for loop
   cout<
When the above code is executed, it produces the following result

 
Code to print Rhombus  pattern using do-while loop

Program 2
This program allows the user  to enter the number of rows and symbols then it will display  the Hollow rhombus  pattern using do-while loop in C++ programming language
#include 
#include 
using namespace std;

int main()
{
    int i,j,rows;
    char ch;
    cout<<"Enter the number of rows\n";
    cin>>rows;
     cout<<"Enter the Symbol for pattern\n";
    cin>>ch;
    cout<<"\n";
    i=1;
   do{//outer for loop

            j=1;
            do{
   cout<<" ";//print space
            }while(j++<=rows-i);//inner for loop
  if(i==1 || i==rows){
         j=1;
  do{

    cout<
When the above code is executed, it produces the following result

 
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