Write a c program to print following patterns

Write a c program to print following patterns
Star pattern program in c
Pattern programs in c
Pattern in c programming

(i)   Right triangle star pattern

       *                                                 
       * *                                                       
       * * *                                                      
       * * * *                                                 
       * * * * *                                              

  • Program:

#include<stdio.h>
#include<conio.h>
int main()
{
   int i,j;
   for(i=1; i<=4; i++)
   {
      for(j=1; j<=i; j++)
      {
         printf("*");
      }
      printf(" \n");
   }
}




(ii)   Inverted mirrored right triangle star pattern

        * * * * * 
          * * * *
            * * *
              * *
                * 

  • Program:

#include<stdio.h>
#include<conio.h>
  
int main()  
{  
    int n,m;  
    printf("Enter the number of rows :");  
    scanf("%d",&n);  
    m=n;  
   for(int i=1;i<=n;i++)  
   {  
       for(int j=1;j<i;j++)  
       {  
           printf(" ");  
       }  
       for(int k=1;k<=m;k++)  
       {  
           printf("*");  
       }  
       m--;  
     
      printf("\n");  
    }  
    return 0;  
}

(iii)   Mirrored right triangle star pattern 
 
                   *
                * *
             * * *
           * * * *
        * * * * *

  • Program:

#include<stdio.h>
#include<conio.h>
  
int main()  
{  
    int n,m=1;  
    printf("Enter the number of rows :");  
    scanf("%d",&n);   
   for(int i=n;i>=1;i--)  
   {  
       for(int j=1;j<=i-1;j++)  
       {  
           printf(" ");  
       }  
       for(int k=1;k<=m;k++)  
       {  
           printf("*");  
       }  
       printf("\n"); 
       m++;  
    }  
    return 0;  
}




(iv)   Inverted right triangle star pattern

        * * * * *
        * * * * 
        * * * 
        * * 
        * 

  • Program:

#include<stdio.h> 
#include<conio.h> 
  
int main()  
{  
    int n,m=1;  
    printf("Enter the number of rows :");  
    scanf("%d",&n);  
    for(int i=n;i>=1;i--)  
    {  
      for(int j=1;j<=i;j++)  
      {  
          printf("*");  
      }  
      printf("\n");  
    }  
    return 0;  
}

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