I'm struggling on how to do this.

For example.

```
for i in range (1 ,100):
if i % 3 == 2:
print i, " mod ", 3, "= 2"
```

i think i need to understand what this does more.

Firstly what does % mean?**if i is the square route of 3?**

i've attempted the question but i think i'm a while off because the example i worked to help me dont seem to be anything like this one.

i came up with:

```
def int(start,finish):
while i in range(1,100):
i % 3 == 2;
print i, "mod", 3, "=2";
```

but as you can see i'm really just changing little bits and i suspect i'll be needing to change most of it.

Thanks in advance, and try to keep things simple for me please ^^