In this post, we will learn how to print even numbers from 1 to 100 using C Programming language.
Even Numbers are those numbers that can be divided into two equal groups or pairs and are exactly divisible by 2. For example: 2, 4, 6, 8, 10 and so on.
We will be checking whether the number is exactly divisible by 2 or not, if yes then that number is an even number. And we will print that number.
Similarly, we will be printing all the even numbers lying in a given range.
So, without further ado, let’s begin the tutorial.
C Program To Print Even Numbers From 1 To 100
// C Program To Print Even Numbers From 1 To 100
#include <stdio.h>
int main(){
for (int i = 2; i <= 100; i++){
if (i % 2 == 0){
printf("%d\n", i);
}
}
return 0;
}
Output
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
How Does This Program Work ?
for (int i = 2; i <= 100; i++){
if (i % 2 == 0){
printf("%d\n", i);
}
}
In this program, we have a loop statement from 1 to 100 which checks for every value of i.
If i % 2 == 0 is true, then that value of i is an even number and we will print it .
This process continues until i <= 100.
C Program To Print Even Numbers From 1 TO N
// C Program To Print Even Numbers from 1 To N Using Loop
#include <stdio.h>
int main(){
int i, num;
// Asking for Input
printf("Enter The Maximum Value: ");
scanf("%d", &num);
for (i = 1; i <= num; i++){
if (i % 2 == 0){
printf("%d \n", i);
}
}
return 0;
}
Output
Enter The Maximum Value: 25
2
4
6
8
10
12
14
16
18
20
22
24
C Program To Display Even Numbers in a Given Range
// C Program To Display Even Numbers in a Given Range
#include <stdio.h>
int main(){
int i, min, max;
// Asking for Input
printf("Enter the Minimum Value: ");
scanf("%d", &min);
printf("Enter the Maximum Value: ");
scanf("%d", &max);
if (min % 2 != 0){
min++;
}
printf("Even Numbers Between %d and %d are:", min, max);
for (i = min; i <= max; i = i + 2){
printf("%d\n", i);
}
return 0;
}
Output
Enter the Minimum Value: 5
Enter the Maximum Value: 25
Even Numbers Between 6 and 25 are:6
8
10
12
14
16
18
20
22
24
C Program To Print Even Numbers from 1 To N Without Using If Statement
// C Program To Display Even Numbers from 1 To N Without Using If Statement
#include <stdio.h>
int main(){
int i, num;
// Asking for Input
printf("Enter the Maximum Value: ");
scanf("%d", &num);
printf("Even Numbers Between 1 to %d are:\n", num);
for (i = 2; i <= num; i = i + 2){
printf("%d\n", i);
}
return 0;
}
Output
Enter the Maximum Value: 30
Even Numbers Between 1 to 30 are:
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
Conclusion
I hope after going through this post, you understand how to print even numbers from 1 to 100 using C Programming language.
If you have any doubt regarding the problem, feel free to contact us in the comment section. We will be delighted to help you.
Also Read:
// C Program To Print Even Numbers From 1 To 100
#include
int main(){
for (int i = 2; i <= 100; i++){
if (i % 2 == 0){
printf("%dn", i);
}
}
return 0;
}