In this tutorial, i am going to show you how to print left arrow numbers pattern with the help of for loop and while loop in c programs.
C Program to Print Left Arrow Numbers Pattern
- C Program to Print Left Arrow Numbers Pattern using For Loop
- C Program to Print Left Arrow Numbers Pattern using While Loop
C Program to Print Left Arrow Numbers Pattern using For Loop
#include <stdio.h>
int main()
{
int rows, i, j;
printf("Enter Left Arrow Number Pattern Rows = ");
scanf("%d", &rows);
printf("Printing Left Arrow Numbers Pattern\n");
for (i = rows; i >= 1; i--)
{
for (j = i; j >= 1; j--)
{
printf("%d ", j);
}
printf("\n");
}
for (i = 2; i <= rows; i++)
{
for (j = i; j >= 1; j--)
{
printf("%d ", j);
}
printf("\n");
}
}
The result of the above c program; is as follows:
Enter Left Arrow Number Pattern Rows = 5 Printing Left Arrow Numbers Pattern 5 4 3 2 1 4 3 2 1 3 2 1 2 1 1 2 1 3 2 1 4 3 2 1 5 4 3 2 1
C Program to Print Left Arrow Numbers Pattern using While Loop
#include <stdio.h>
int main()
{
int rows, i, j;
printf("Enter Left Arrow Number Pattern Rows = ");
scanf("%d", &rows);
printf("Printing Left Arrow Numbers Pattern\n");
i = rows;
while (i >= 1)
{
j = i;
while (j >= 1)
{
printf("%d ", j);
j--;
}
printf("\n");
i--;
}
i = 2;
while (i <= rows)
{
j = i;
while (j >= 1)
{
printf("%d ", j);
j--;
}
printf("\n");
i++;
}
}
The result of the above c program; is as follows:
Enter Left Arrow Number Pattern Rows = 5 Printing Left Arrow Numbers Pattern 5 4 3 2 1 4 3 2 1 3 2 1 2 1 1 2 1 3 2 1 4 3 2 1 5 4 3 2 1