C++ Rhombus star pattern program |C++ patterns

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C++ Rhombus star pattern program |C++ patterns

In this article, we will discuss the C++ Rhombus star pattern program

We can display many types of number, star, Alphabet, Binary patterns using for.while and do-while loop in C++ language

In this post, we are going to learn how to print Rhombus Star Pattern using for, while and do-while loop in C++ language,

Note – Here,To create a Rhombus pattern, you can use either star or any symbol as you wish

Program to print Rhombus star pattern

Code to display Rhombus pattern using for loop

This program allows the user to enter the number of rows with any symbols then the program displays the Rhombus pattern using for loop in C++ language

Program 1

#include <iostream>
#include <conio.h>
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";
 for(i=1; i<=rows; i++){//outer for loop
   for(j=1; j<=rows-i; j++){//inner for loop
   cout<<" ";//print space
   }
   for(j=1; j<=rows; j++){//inner for loop
   cout<<ch;//print character after space
}
 cout<<"\n";//move to next line
}
getch();
    return 0;
}

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

C++ Rhombus star pattern program — Rhombus star pattern program

Code to display Rhombus pattern using while loop

This program allows the user to enter the number of rows with any symbols then the program displays the Rhombus pattern using while loop in C++ language

Program 2

#include <iostream>
#include <conio.h>
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;
 while(i<=rows){//outer while loop
        j=1;
   while(j<=rows-i){//inner while loop
   cout<<" ";//print space
 j++;
   }
   j=1;
   while( j<=rows){//inner while loop
   cout<<ch;//print character after space
    j++;
}
 cout<<"\n";//move to next line
  i++;
}
getch();
    return 0;
}

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

Code to display Rhombus pattern using do-while loop

This program allows the user to enter the number of rows with any symbols then the program displays the Rhombus pattern using do-while loop in C++ language

Program 2

#include <iostream>
#include <conio.h>
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 do-while loop
        j=1;
  do{//inner do-while loop
   cout<<" ";//print space
 j++;
   } while(j<=rows-i);
   j=1;
do{//inner do-while loop
   cout<<ch;//print character after space
    j++;
}while( j<=rows);
 cout<<"\n";//move to next line
  i++;
}while(i<rows);
getch();
    return 0;
}

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