In this C program, we will learn to print all odd numbers between 1 to N using while loop and for loop.
Required Knowledge
C program to print odd numbers between 1 to 100 using for loop
#include <stdio.h>
int main() {
int counter;
printf("Odd numbers between 1 to 100\n");
for(counter = 1; counter <= 100; counter++) {
if(counter%2 == 1) {
/* counter is odd, print it */
printf("%d ", counter);
}
}
return 0;
}
Output
Odd numbers between 1 to 100 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99
C program to print odd numbers from 1 to N using while loop
#include <stdio.h>
int main() {
int counter;
printf("Odd numbers between 1 to 100\n");
counter = 1;
while (counter <= 100) {
printf("%d ", counter);
/* Add 2 to current odd number
to get next odd number */
counter = counter + 2;
}
return 0;
}
Output
Odd numbers between 1 to 100 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99
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