error out of range for mql4

[ali88005]

please help me to solve this error 

in last line of loop , error array out of range???

why?

double ma_valum(int shift=0,int number_of_day=100,int period=5)

{

double arrayvolume[];

for(int i=0;i<number_of_day;i++)

{

int new_size=i+1;

ArrayResize(arrayvolume,new_size);

arrayvolume[i]=(double)iVolume(NULL,PERIOD_M5,i);

}

double khrooji=iMAOnArray(arrayvolume,0,10,0,MODE_EMA,shift);

return khrooji; 

}

[William Roeder]

1. Please edit your (original) post and use the CODE button (Alt-S)! (For large amounts of code, attach it.)
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2. ali88005: why?

   The resize failed, when number_of_day is greater than 2.1 billion. Or you didn't compile after changing the code.