Need Help--whats wrong with my code?
shawnyau:
double a[];
for (int i=0; i<Bars; i++)
{
a[i] = (3*Close[i]+Open[i]+High[i]+Low[i])/3;
}
.........
what`s wrong with the code above?the a[i] seems get nothing?when I used Print() to check the a[i], I found a[i] is zero,why? can somebody help me ? Thanks!
The size of a[] has to be defined, either a[1000] or whatever number, or use ArrayResize().
double a[];
for (int i=0; i<Bars; i++)
{
a[i] = (3*Close[i]+Open[i]+High[i]+Low[i])/3;
}
.........
what`s wrong with the code above?the a[i] seems get nothing?when I used Print() to check the a[i], I found a[i] is zero,why? can somebody help me ? Thanks!
In this case:
double a[];
ArrayResize(a, Bars);
... because he is going to fill it with that many values. The array must be sized to hold the number of elements you plan to store.
thank you!
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for (int i=0; i<Bars; i++)
{
a[i] = (3*Close[i]+Open[i]+High[i]+Low[i])/3;
}
.........
what`s wrong with the code above?the a[i] seems get nothing?when I used Print() to check the a[i], I found a[i] is zero,why? can somebody help me ? Thanks!