Pattern 19 : Hollow Right Angle triangle star pattern in C using for loops
Write a C program to print the following Hollow Triangle star pattern using for loops:
Here is the sample output of the Hallow Triangle star pattern program, If the user input size is 5.
Enter Number: 5
*
* *
* *
* *
* * * * *
Few browsers are not showing patterns properly. So here is one screenshot of the actual hollow right triangle.
Note: This program is one of the program in Series of Star Pattern programs in C
Hollow Triangle Star pattern Program :
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#include<stdio.h> int main() { int i,j,n; printf("Enter How many rows you want : "); scanf("%d",&n); for(i=1;i<=n;i++) { for(j=1;j<=i;j++) { if(i==1 || i==n || j==i || j==1) printf("* "); else printf(" "); } printf("\n"); } return 0; } |
Output:
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