C Program print Inverted Right Half Pyramid Star Pattern

C Program print Inverted Right Half Pyramid  Star Pattern

Example :- 

//inverted half pyramidoc c language

#include<stdio.h>
int main()
{
int i,j,row;
printf("enter number row");
scanf("%d",&row);
for(i=row;i>=1;i--)
{
for(j=1;j<=i;j++)
{
printf("*");
}
printf("\n");
}
getch ();
}

C Program print Inverted Right Half Pyramid  Star Pattern

Explain Program

Step :1

#include<stdio.h>

• Standard Input Output header file.

• Functions like printf() and scanf() are defined in stdio.h.

Step :2

int main()

• main function

Step :3

int i, j, row;

• Declares three integer variables:

• row: stores the number of rows of the triangle (user input).

• i and j: loop control variables used in for loops.

Step :4

printf("enter number row");

•  user to enter the number of rows.

Step :5

scanf("%d",&row);

•  input, stores to  the variable row.

• %d tells the compiler you're expecting an integer

Step :6

for(i=row; i>=1; i--)

• outer loop which run from row downs to 1.

• It control the number of line (or rows) to print.

Step :7

for(j=1; j<=i; j++)

• This is the inner loop which prints the asterisks * in each row.

• On each line, the number of asterisks equals the current value of i.

Step :8

printf("*");

• Prints one asterisk without a newline.

Step :9

printf("\n");

•  prints a newline to move to the next row.

getch();

C Program print Inverted Right Half Pyramid  Star Pattern

Program Output :-

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