```
function sumFibs(num) {
var sum=0;
//len=(num*4)/10;
var a=[];
a[0]=0;
a[1]=1;
for(var i=2;sum<=num;i++)
{
a[i]=a[i-1]+a[i-2];
if(a[i]%2!==0)
{ sum=sum+a[i];}
}
return sum+1;
}
```

# Sum All Odd Fibonacci - I tried but its not working for func(4) and func(75024) pls help

Sum All Odd Fibonacci - I tried but its not working for func(4) and func(75024) pls help

0

**Jyosiva**#1

**BenGitter**#2

A few things:

- This doesnâ€™t change the result, but it looks nicer to use
`var a = [0,1];`

instead of`var a = []; a[0] = 0; a[1]=1;`

- You start with
`sum = 0`

(but it is actually 1) and return`sum + 1`

. But this messes up your condition of`sum <= num`

. That is why`sumFibs(4)`

fails - You have
`sum <= num`

as loop condition, but that does not guarantee that`a[i]`

that you will calculate in that loop will also be smaller than`num`

. So you will have to check for that. That should fix`sumFibs(75024)`

.