print multiples of 3

Write a code to print all numbers that are multiples of 3 between 1-100

Problem-solving ideas:

1. A multiple of 3 must be divisible by 3, so when the expression i%3==0 is true, then i must be a multiple of 3

2. To output multiples of 3 between 1 and 100, you only need to loop 100 times from 1 to 100, and after each time you get i, use i%3==0 to detect

If true: i is a multiple of 3, output

If false: i is not a multiple of 3

#include <stdio.h>
int main()
{
    int i = 0;
    for(i=1; i<=100; i++)
    {
        if(i%3==0)
        {
            printf("%d ", i);
        }
    }
    return 0;
}