C program to print even numbers from 1 to N (10, 100, 500, 1000); Through this tutorial, we will learn how to print even numbers from 1 to N (10, 100, 500, 1000) in the c program using for loop, while loop and function.
Algorithm and Programs to Print Even Numbers from 1 to N
Use the following algorithm and program to print even numbers from 1 to n in c:
- Algorithm to Print Even Numbers from 1 to N
- C Program to Print Even Numbers from 1 to N using For Loop
- C Program to Print Even Numbers from 1 to N using While Loop
- C Program to Print Even Numbers from 1 to N using Function
Algorithm to Print Even Numbers from 1 to N
Use the following algorithm to write a program to print even numbers from 1 to N (10, 100, 500, 1000); as follows:
- Step 1: Start Program
- Step 2: Read the number from user and store it in a.
- Step 3: Iterate for or while loop according to a user input a number.
- Step 4: Inside loop, use if with n % 2 == 0 condition to print even number.
- Step 5: Stop Program
C Program to Print Even Numbers from 1 to N using For Loop
/* C Program to Print Even Numbers from 1 to N using For Loop and If */
#include<stdio.h>
int main()
{
int i, number;
printf("\n Please Enter the Maximum Limit Value : ");
scanf("%d", &number);
printf("\n Even Numbers between 1 and %d are : \n", number);
for(i = 1; i <= number; i++)
{
if ( i % 2 == 0 )
{
printf(" %d\n", i);
}
}
return 0;
}
The output of the above c program; as follows:
Please Enter the Maximum Limit Value : 10 Even Numbers between 1 and 10 are : 2 4 6 8 10
C Program to Print Even Numbers from 1 to N using While Loop
#include<stdio.h>
int main()
{
int i = 2, number;
printf("\n Please Enter the Maximum Limit Value : ");
scanf("%d", &number);
printf("\n Even Numbers between 1 and %d are : \n", number);
while(i <= number)
{
printf(" %d\n", i);
i = i+2;
}
return 0;
}
The output of the above c program; as follows:
Please Enter the Maximum Limit Value : 15 Even Numbers between 1 and 15 are : 2 4 6 8 10 12 14
C Program to Print Even Numbers from 1 to N using Function
/* C Program to Print Even Numbers from 1 to N using For Loop and If */
#include<stdio.h>
int evenNoList(no){
int i;
for(i = 1; i <= no; i++)
{
if ( i % 2 == 0 )
{
printf(" %d\n", i);
}
}
}
int main()
{
int number;
printf("\n Please Enter the Maximum Limit Value : ");
scanf("%d", &number);
printf("\n Even Numbers between 1 and %d are : \n", number);
evenNoList(number);
return 0;
}
The output of the above c program; as follows:
Please Enter the Maximum Limit Value : 20 Even Numbers between 1 and 20 are : 2 4 6 8 10 12 14 16 18 20
