In this post, we will learn how to print the first 10 even natural numbers using the C Programming language.
We will print the first 10 even natural numbers using the following methods:
- Using For Loop
- Using While Loop
- Using Do While Loop
So, without further ado, let’s begin this tutorial.
C Program to Print First 10 Even Natural Numbers Using for Loop
// C Program to Print First 10 Even Natural Numbers
#include <stdio.h>
int main(){
int i;
printf("The First 10 Even Natural Numbers are: \n");
for (i = 1; i <= 10; i++){
printf("%d \n", 2 * i);
}
return 0;
}
Output
The First 10 Even Natural Numbers are:
2
4
6
8
10
12
14
16
18
20
How Does This Program Work ?
int i;
In this program, we have declared an int data type variable named i.
for (i = 1; i <= 10; i++){
printf("%d \n", 2 * i);
}
Then, we used for loop to print the first 10 even natural numbers. And the result is displayed on the screen using printf() function.
C Program to Print First 10 Even Natural Numbers Using While Loop
// C Program to Print First 10 Even Natural Numbers Using While Loop
#include <stdio.h>
int main(){
int i = 1;
// Displaying output
printf("The First 10 Even Natural Numbers are: \n");
while (i <= 10){
printf("%d \t", 2 * i);
i++;
}
return 0;
}
Output
The First 10 Even Natural Numbers are:
2 4 6 8 10 12 14 16 18 20 C Program to Print First 10 Even Natural Numbers Using Do While Loop
// C Program to Print First 10 Even Natural Numbers Using Do While Loop
#include <stdio.h>
int main(){
int i = 1;
// Computing first 10 even natural numbers
printf("The first 10 even natural numbers are: \n");
do{
printf("%d \t", 2 * i);
++i;
}
while (i <= 10);
return 0;
}
Output
The first 10 even natural numbers are:
2 4 6 8 10 12 14 16 18 20 Conclusion
I hope after going through this post, you understand how to print the first 10 even natural numbers using C Programming language.
If you have any doubt regarding the program, feel free to contact us in the comment section. We will be delighted to help you.
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