Happy Codings - Programming Code Examples

C Programming Code Examples

C > Pyramid Patterns Code Examples

Equilateral Triangle Printing In C



Equilateral Triangle Printing In C

A triangle with all sides equal is called equilateral triangle. We shall now see how to print stars *, in equilateral triangle shape.

#include <stdio.h>

int main() {
   int n,x,y;

   n = 5;   // number of rows.

   for(x = 1; x <= n; x++) {
      for(y = 1; y <= n-x; y++)
         printf(" ");

      for(y = 1; y <= x; y++)
         printf("* ");

      printf("\n");
   }
   return 1;
}


procedure equi_triangle

   FOR x=1 to N DO
   
      FOR y=1 to N DO
         PRINT " " 
      END FOR
      
      FOR y=1 to x DO
         PRINT "* "
      END FOR
      
   END FOR
   
end procedure

C Swap 2 Numbers using Bitwise Operator - Swap two number using bitwise operator in C programming. There are tons of discussions going around the internet to swap 2 numbers without using temporary variable. We can...

Program to Generate All Pairs of Subsets - The "time complexity" of this algorithm is O (n*2^n). This algorithm takes the input of 'n' data element and prints unique subset pairs whose union gives the set. It generates 0 to

C++ Programming Code to Reverse String - To 'reverse a string' in C++ programming, ask to the user to 'enter a string', make a variable say temp of char type "start Swapping". Place First Character of the String in temp and Last

C Code Perform all Arithmetic Operations - C program input two numbers and perform all arithmetic operations. How to perform all arithmetic operation between two numbers in C programming. C program to find sum,...

If Else Check Given Integer is Odd or Even - The if...else statement executes some code if the test expression is true (nonzero) & some other code if the test expression is false (0). If test expression is true, codes inside the body

C Program Finds Perimeter of a Rectangle - C input length and width of a rectangle and calculate perimeter of the rectangle. How to find perimeter of a rectangle in C language. Input length and width of the rectangle using

Check Vowel or Consonant use switch case - English Alphabets a, e, i, o, u both lowercase & uppercase are known as vowels. Alphabets other than Vowels are known as Consonants. Input an alphabet from user. Store it in some

Program to Display Odd numbers without - C Program to print odd numbers from 1 to n without if statement. The above approach is not optimal approach to print odd numbers. Observe the above program for a while. You