C++ program: Mirrored parallelogram star pattern

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C++ program: Mirrored parallelogram star pattern

In this article, we will discuss the C++ program: Mirrored parallelogram star pattern

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 Mirrored Parallelogram star pattern using for, while and do-while loop in C++ language,

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

Code to display Mirrored Parallelogram star pattern using for loop

This program allows the user to enter the number of rows,columns and any character or symbols then the program displays the Mirrored Parallelogram star pattern using for loop in C++ language

Program 1

#include <iostream>
#include <conio.h>
using namespace std;
int main() {
    int i,j,rows,columns;
    char ch;
    cout<<"Enter the number of rows\n";
    cin>>rows; //store the user input- rows
    cout<<"Enter the number of columns\n";
    cin>>columns; //store the user input- columns
    cout<<"Enter the character for pattern\n";
    cin>>ch;;   //store the user input- character
    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<=columns; j++){//inner for loop
   cout<<ch;//print symbol after space
}
 cout<<"\n";//move to next line
}
getch();
    return 0;
}

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

C++ program: Mirrored parallelogram star pattern — Mirrored parallelogram star pattern 1

Code to display Mirrored Parallelogram character pattern using while loop

This program allows the user to enter the number of rows,columns and any character or symbols then the program displays the Mirrored Parallelogram character pattern using while loop in C++ language

Program 2

#include <iostream>
#include <conio.h>
using namespace std;
int main() {
    int i,j,rows,columns;
    char ch;
    cout<<"Enter the number of rows\n";
    cin>>rows; //store the user input- rows
    cout<<"Enter the number of columns\n";
    cin>>columns; //store the user input- columns
    cout<<"Enter the character for pattern\n";
    cin>>ch;;   //store the user input- character
    cout<<"\n";
i=1;
    while(i<=rows){//outer while loop
            j=1;
   while(j<=i){//inner while loop
   cout<<" ";//print space
    j++;
   }
   j=1;
   while(j<=columns){//inner while loop
   cout<<ch;//print symbol after space
   j++;
}
 cout<<"\n";//move to next line
  i++;
}
getch();
    return 0;
}

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

Code to display Mirrored Parallelogram number pattern using do-while loop

This program allows the user to enter the number of rows,columns and any character or symbols then the program displays the Mirrored Parallelogram number pattern using do-while loop in C++ language

Program 3

#include <iostream>
#include <conio.h>
using namespace std;
int main() {
    int i,j,rows,columns;
    char ch;
    cout<<"Enter the number of rows\n";
    cin>>rows; //store the user input- rows
    cout<<"Enter the number of columns\n";
    cin>>columns; //store the user input- columns
    cout<<"Enter the character for pattern\n";
    cin>>ch;;  //store the user input- character
    cout<<"\n";
i=1;
    do{//outer do while loop
            j=1;
   do{//inner do while loop
   cout<<" ";//print space
    j++;
   }while(j<=i);
   j=1;
   do{//inner do while loop
   cout<<ch;//print symbol after space
   j++;
   }while(j<=columns);
 cout<<"\n";//move to next line
  i++;
}while(i<=rows);
getch();
    return 0;
}

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