On April 10, 2021
By Karmehavannan
0 Comment
Categories: for loop, Loop, star pattern
Tags: C++ patterns, C++ programs, Cpp language, Pattern

C++ program to Mirrored and Hollow mirrored Rhombus star pattern using for loop

In this article, we will discuss the concept of C++ program to Mirrored and Hollow mirrored Rhombus star pattern using for loop

In this post, we are going to learn how to write a program to print mirrored rhombus and Hollow mirrored rhombus patterns using for loop in C++ programming language.

Display Mirrored Rhombus star patterns Using for loop

Code to print mirrored rhombus star pattern

C++ program to Mirrored and Hollow mirrored Rhombus star pattern using for loop — Mirrored Rhombus star pattern

Program 1

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

#include <iostream>
#include <conio.h>
using namespace std;

int main() {
    int i,j,rows;//integer variable declaration
    char ch;//Character variable declaration
    cout<<"Enter the number of rows\n";
    //Request input from the user
cin>>rows;
//reading the number of rows from user
cout<<"Enter the Symbol for pattern\n";
//Ask any symbol from the user
cin>>ch;
//Reading the symbol provided by user
cout<<"\n";

for(i=1; i<=rows; i++){//outer for loop
   for(j=1; j<=i; j++){//inner for loop
   cout<<" ";//print space
   }
   for(j=1; j<=rows; j++){//inner for loop
   cout<<ch;//print symbol after space
}
 cout<<"\n";//move to next line
}
getch();
    return 0;
}

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

Code to print Hollow mirrored rhombus pattern

Program 2

This program allows the user to enter the number of rows and any symbols then it will display the hollow mirrored rhombus pattern using for loop in C++ programming language

#include <iostream>
#include <conio.h>
using namespace std;
int main() {
    int i,j,rows;//variable declaration for integer
    char ch; //Declare a character variable
    cout<<"Enter the number of rows\n";
    //Ask input from the user
cin>>rows;
//Reading the input value
cout<<"Enter the Symbol for pattern\n";
cin>>ch;
//Reading the symbol for pattern
cout<<"\n";
for(i=1; i<=rows; i++){//outer for loop
   for(j=1; j<=i; j++){//inner for loop
cout<<" ";//print space
   }
   for(j=1; j<=rows; j++){//inner for loop
   if(i==1 || i==rows || j==1 || j==rows){
   cout<<ch;//print characters after space
   }
   else{
         cout<<" ";//print space
   }
}
 cout<<"\n";//move to next line
}
getch();
    return 0;
}

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