In this tutorial you will learn about the C Program to Print Right Angled Triangle Star Pattern and its application with practical example.
C Program to Print Right Triangle Star Pattern
In this tutorial, we will learn to create a C program that will print the Right Triangle Star Pattern in C programming
Prerequisites
Before starting with this tutorial we assume that you are best aware of the following C programming topics:
- Operators in C Programming.
- Basic Input and Output function in C Programming.
- Basic C programming.
- While loop in C programming.
- Conditional Statements in C programming.
A Right Triangle:-
The right triangle has a 90 degrees angle between its two sides. and the square of its hypotenuse is equal to the sum of the square of its base and the square of the altitude.
Algorithm:-
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1. Declaring the required variables for the program. 2. Taking the input rows of the right-angled from the user. 3. Generating the <strong>Star </strong>pattern using the nested while loop. 4. Printing the right-angled triangle <strong>Star </strong>pattern. 5. End the program. |
Program description that will print the Right Triangle Star Pattern:-
In this tutorial, we will create a program, that will print the Right Triangle Star Pattern using a for-loop. First, take the rows from the user. Then we will print the simple right-angle triangle of stars using the for-loop. The below is an example to print a Right Triangle Star Pattern.
Program Code:-
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/* C Program to Print Right Angled Triangle Star Pattern */ #include <stdio.h> int main() //body of the main function. { //Declaring the required variable for the program. int rw, i, j; //i = it will hold the integer value for the parent for-loop. //j = it will hold the integer value for the child for-loop. //Taking the input number of rows from the user printf("Please Enter the Number of Rows: "); scanf("%d", &rw);//Scanning the rows from the console. printf("\nPrinting Right Angled Triangle \n \n"); //Generating the Pattern using the loop. for ( i = 1 ; i <= rw; i++ ) { for ( j = 1 ; j <= i; j++ ) { //Printing the right angled triangel to the user. printf("* "); } printf("\n"); } return 0; } |
Output:-
In the above program, we have Last initialized the required variable.
- rw = it will hold the integer value.
- j = it will hold the integer value.
- i = it will hold the integer value.
Taking the Input number of rows for the right triangled pattern.
Code to make the pattern on the screen.
Printing output pattern using c programming.
