C++ Program to Alphabet triangle pattern using do-while loop
- Home
- Alphabet Pattern
- C++ Program to Alphabet triangle pattern using do-while loop
- On
- By
- 0 Comment
- Categories: Alphabet Pattern, Floyd's triangle
C++ Program to Alphabet triangle pattern using do-while loop
C++ program to Alphabet triangle pattern using the do-while loop
In this article, we will discuss the concept of C++ program to Alphabet triangle pattern using the do-while loop
We can print various type of number, asterisk, binary patterns using for, while and do-while loop in C++ programming language
In this post, we will discuss how to write a program to print different alphabet triangle pattern using the do-while loop in C++ language.
To understand this example programs, you should have previous knowledge of following C++ topics
Nested do while loop in C++ language
Code to Alphabet triangle pattern 1
Program 1
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
cout << "Enter the number of rows:" << endl;
//get input from the user for number of rows
cin>>rows;
cout<<"\n";
cout<<"Here, your pattern\n";
i=rows;
do{
j=1;
do{
cout<<((char)(j+64));
j++;
} while( j<=i);
cout<<"\n";
i--;
}while( i>=1);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 2
Program 2
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
cout << "Enter the number of rows" << endl;
//get input from the user for number of rows
cin>>rows;
cout<<"\n";
i=1;
do{
j=1;
do{
cout<<(char)(j+64);
j++;
}while(j<=i);
i++;
cout<<"\n";
}while(i<=rows);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 3
Program 3
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
cout << "Enter the number of rows" << endl;
//get input from the user for number of rows
cin>>rows;
cout<<"\n";
i=rows;
do{
j=i;
do{
cout<<((char)(j+64));
j--;
}while(j>=1);
i--;
cout<<"\n";
}while(i>=1);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 4
Program 4
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,k,rows;
cout << "Enter the number of rows" << endl;
//get input from the user for number of rows
cin>>rows;
cout << "\nHere your pattern\n" << endl;
i=1;
do{
j=i;
do{
cout<<((char)(j+64));
j++;
}while(j<=rows);
cout<<"\n";
i++;
}while( i<=rows);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 5
Program 5
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
cout << "Enter number of rows: ";
//get input from the user for number of rows
cin>>rows;
cout << "\nHere your pattern\n\n";
i=1;
do{
j=i;
do{
cout<<((char)(i+64));
j++;
}while(j<=rows);
cout<< endl;
i++;
} while(i<=rows);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 6
Program 6
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
char ch='A';
cout<<"Enter the number of rows: ";
//get input from the user for number of rows
cin>>rows;
i=1;
do{
j=1;
do{
cout<<ch++<<" ";
j++;
} while(j<=i);
i++;
cout<<"\n";
} while(i<=rows);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 7
Program 7
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
char ch='A';
cout<<"Enter the number of rows: ";
//get input from the user for number of rows
cin>>rows;
i=1;
do{
j=1;
do{
cout<<((char)(j+64))<<" ";
j++;
}while(j<=(i*2-1));
i++;
cout<<"\n";
} while(i<=rows);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 8
Program 8
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
cout << "Enter number of rows: ";
//get input from the user for number of rows
cin>>rows;
cout << "\nHere your pattern\n\n";
i=1;
do{
j=1;
do{
cout<<(char)(i+64);
j++;
} while(j<=i);
cout<< endl;
i++;
} while(i<=rows);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 9
Program 9
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows,num,count1;
cout<<"Enter the number of rows: ";
//get input from the user for number of rows
cin>>rows;
i=1;
do{
num=rows-1;
count1=i;
j=1;
do{
cout<<(char)(count1+64)<<" ";
count1=count1+num;
num--;
j++;
}while(j<=i);
i++;
cout<<"\n";
}while(i<=rows);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 10
Program 10
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
cout << "Enter number of rows: ";
//get input from the user for number of rows
cin>>rows;
cout << "\nHere your pattern\n\n";
i=rows;
do{
j=i;
do{
cout<<(char)(j+64);
j++;
} while(j<=rows);
cout<< endl;
i--;
}while(i>=1);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 11
Program 11
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
cout << "Enter number of rows: ";
//get input from the user for number of rows
cin>>rows;
cout << "\nHere your pattern\n\n";
i=1;
do{
j=i;
do{
cout<<(char)(j+64);
j--;
}while(j>=1);
cout<< endl;
i++;
}while(i<=rows);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 12
Program 12
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
cout << "Enter number of rows: ";
//get input from the user for number of rows
cin>>rows;
cout << "\nHere your pattern\n\n";
i=1;
do{
j=1;
do{
cout<<(char)(rows-i+1+64);
j++;
}while(j<=i);
cout<< endl;
i++;
}while(i<=rows);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 13
Program 13
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
cout << "Enter number of rows: ";
//get input from the user for number of rows
cin>>rows;
cout << "\nHere your pattern\n\n";
i=rows;
do{
j=rows;
do{
cout<<(char)(j+64);
j--;
}while(j>=i);
cout<< endl;
i--;
} while(i>=1);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 14
Program 14
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
cout << "Enter number of rows: ";
//get input from the user for number of rows
cin>>rows;
cout << "\nHere your pattern\n\n";
i=rows;
do{
j=1;
do{
cout<<(char)(i+64);
j++;
}while(j<=i);
cout<< endl;
i--;
}while(i>=1);
getch();
return 0;
}
When the above code is executed, it produces the following results
Code to Alphabet triangle pattern 15
Program 15
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int i,j,rows;
cout << "Enter number of rows: ";
//get input from the user for number of rows
cin>>rows;
cout << "\nHere your pattern\n\n";
i=1;
do{
j=rows;
do{
cout<<(char)(j+64);
j--;
}while(j>=i);
cout<< endl;
i++;
} while(i<=rows);
getch();
return 0;
}
When the above code is executed, it produces the following results
Suggested for you
Data type in C++ language
Similar post
C code to Alphabet triangle pattern using the do-while loop
C++ code to Alphabet triangle pattern using the do-while loop
Java code to Alphabet triangle pattern using the do-while loop
Alphabet triangle pattern in C language
Alphabet triangle pattern in C language using while loop
Alphabet triangle pattern in Java language
Alphabet triangle pattern in Java language using while loop
Alphabet triangle pattern in C++ language
Alphabet triangle pattern in C++ language using while loop
Popular post
Python program to add two number using functionPython program to add two number using function In this tutorial, we will d...
Python program to calculate electricity billPython program to calculate electricity bill In this tutorial, we will disc...
Python program to count vowels or consonants of the given stringPython program to count vowels or consonants of the given string In this ar...
C++ program to count the total number of characters in the given stringC++ program to count the total number of characters in the given string In...
- Python program to check a number is even or odd using function
Python program to check a number is even or odd using function In this tuto...
- Python program to multiply two numbers
Python program to multiply two numbers In this tutorial, we will discuss Py...
Java program to display multiplication tableJava program to display multiplication table In this tutorial, we will disc...
Python program to find factorial of a number using while loopPython program to find factorial of a number using while loop In this tutor...
