# C Program to Print Right Triangle of Fibonacci Series Numbers Pattern

In this tutorial, i am going to show you how to print right triangle of fibonacci series numbers pattern with the help of for loop and while loop in c programs.

## All C Program to Print Right Triangle of Fibonacci Series Numbers Pattern

• C Program to Print Right Triangle of Fibonacci Series Numbers Pattern using For Loop
• C Program to Print Right Triangle of Fibonacci Series Numbers Pattern using While Loop

### C Program to Print Right Triangle of Fibonacci Series Numbers Pattern using For Loop

```#include <stdio.h>
int main()
{
int rows;
printf("Enter Right Triangle Fibonacci Numbers Rows = ");
scanf("%d", &rows);

printf("The Right Triangle of Fibonacci Series Numbers Pattern\n");

for(int i = 1; i <= rows; i++)
{
int First_Value = 0;
int Second_Value = 1;
for (int j = 1; j <= i; j++)
{
int Next = First_Value + Second_Value;
printf("%d ", Next);
First_Value = Second_Value;
Second_Value = Next;
}
printf("\n");
}
}```

The result of the above c program; is as follows:

```Enter Right Triangle Fibonacci Numbers Rows = 5
The Right Triangle of Fibonacci Series Numbers Pattern
1
1 2
1 2 3
1 2 3 5
1 2 3 5 8
```

### C Program to Print Right Triangle of Fibonacci Series Numbers Pattern using While Loop

```#include <stdio.h>
int main()
{
int rows, i, j, First_Value, Second_Value, Next;
printf("Enter Right Triangle Fibonacci Numbers Rows = ");
scanf("%d", &rows);

printf("The Right Triangle of Fibonacci Series Numbers Pattern\n");
i = 1;

while(i <= rows)
{
First_Value = 0;
Second_Value = 1;
j = 1;

while (j <= i)
{
Next = First_Value + Second_Value;
printf("%d ", Next);
First_Value = Second_Value;
Second_Value = Next;
j++;
}
printf("\n");
i++;
}
}```

The result of the above c program; is as follows:

```Enter Right Triangle Fibonacci Numbers Rows = 5
The Right Triangle of Fibonacci Series Numbers Pattern
1
1 2
1 2 3
1 2 3 5
1 2 3 5 8
```