C program to print all natural numbers from n to 1; Through this tutorial, we will learn how to c program to print all natural numbers from n (10, 100, 500, 1000, etc) to 1 using for loop, while loop and recursion function.
Programs to Print Natural Numbers from N to 1 in C
- C Program to Print Natural Numbers From N to 1 in Reverse Order using While Loop
- C Program to Print Natural Numbers From N to 1 in Reverse Order using For Loop
- C Program to Print Natural Numbers From N to 1 in Reverse Order using Recursion
C Program to Print Natural Numbers From N to 1 in Reverse Order using While Loop
/* C Program to Print Natural Numbers in reverse using While Loop */
#include<stdio.h>
int main()
{
int Number, i;
printf("\n Please Enter any Integer Value : ");
scanf("%d", &Number);
i = Number;
printf("\n List of Natural Numbers from %d to 1 are \n", Number);
while(i >= 1)
{
printf(" %d \t", i);
i--;
}
return 0;
}
The output of the above c program; as follows:
Please Enter any Integer Value : 10 List of Natural Numbers from 10 to 1 are 10 9 8 7 6 5 4 3 2 1
C Program to Print Natural Numbers From N to 1 in Reverse Order using For Loop
/* C Program to Print Natural Numbers from 1 to N using For Loop */
#include<stdio.h>
int main()
{
int Number, i;
printf("\n Please Enter any Integer Value : ");
scanf("%d", &Number);
printf("\n List of Natural Numbers from %d to 1 are \n", Number);
for(i=Number; i>=1; i--)
{
printf(" %d \t", i);
}
return 0;
}
The output of the above c program; as follows:
Please Enter any Integer Value : 10 List of Natural Numbers from 10 to 1 are 10 9 8 7 6 5 4 3 2 1
C Program to Print Natural Numbers From N to 1 in Reverse Order using Recursion
#include<stdio.h>
void display(int);
int main()
{
int limit;
printf("Please Enter any Integer Value : ");
scanf("%d", &limit);
printf("\nNatural Numbers from 1 To %d are:", limit);
display(limit);
return 0;
}
void display(int num)
{
if(num <= 0)
return;
else
printf(" %d ", num);
display(num-1);
}
The output of the above c program; as follows:
Please Enter any Integer Value : 10 Natural Numbers from 1 To 10 are: 10 9 8 7 6 5 4 3 2 1
