int arrayIndex = 0;
using ++ after a variable means that the existing value is used and THEN the variable is increased by 1.
So you were trying to place a value in price_array[-1]
double j(string m,int n, int tipe)
double t=0;
for(int i=0; i<OrdersTotal(); i++)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
if(OrderSymbol()!=Symbol() || OrderComment()!=Magic )||OrderType()!=tipe continue;
//if(IsDemo())
{if(n==0)t++;if(n==1)t=OrderLots()*2;
if(n==2)t=OrderMagicNumber();
if(n==3)t=OrderStopLoss();
}
}return(t);
}
double ju(){return(j(k,0,0)+j(k,0,1)+j(k,0,2)+j(k,0,3)+j(k,0,4)+j(k,0,5));}
double jum(){return(j(kk,0,0)+j(kk,0,1)+j(kk,0,2)+j(kk,0,3)+j(kk,0,4)+j(kk,0,5));}
does anyone can help me with this i got warning
2;116;C:\Program Files\MetaTrader-IKOfx\MQL4\Experts\kelner1.mq4;147:9;'(' - function definition unexpected
2;75;C:\Program Files\MetaTrader-IKOfx\MQL4\Experts\kelner1.mq4;152:69;'tipe' - variable not defined
2;116;C:\Program Files\MetaTrader-IKOfx\MQL4\Experts\kelner1.mq4;161:10;'(' - function definition unexpected
>Exit code: 3
double j(string m,int n, int tipe)
double t=0;
for(int i=0; i<OrdersTotal(); i++)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
if(OrderSymbol()!=Symbol() || OrderComment()!=Magic )||OrderType()!=tipe continue;
//if(IsDemo())
{if(n==0)t++;if(n==1)t=OrderLots()*2;
if(n==2)t=OrderMagicNumber();
if(n==3)t=OrderStopLoss();
}
}return(t);
}
double ju(){return(j(k,0,0)+j(k,0,1)+j(k,0,2)+j(k,0,3)+j(k,0,4)+j(k,0,5));}
double jum(){return(j(kk,0,0)+j(kk,0,1)+j(kk,0,2)+j(kk,0,3)+j(kk,0,4)+j(kk,0,5));}
does anyone can help me with this i got warning
1) Would you mind to use the SRC-Button beside the camera?
2 ) Please have a look at other source code google "best practice programming" it'll help you a lot a) not to make those errors and b) detecting them quickly!
Paste this in the editor and you'll find the problem easily:
double j(string m,int n, int tipe) double t=0; for(int i=0; i<OrdersTotal(); i++){ if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)) if(OrderSymbol()!=Symbol() || OrderComment()!=Magic )||OrderType()!=tipe continue; //if(IsDemo()) { if(n==0)t++;if(n==1)t=OrderLots()*2; if(n==2)t=OrderMagicNumber(); if(n==3)t=OrderStopLoss(); } } return(t); } // <= where is the opening bracket? double ju(){ return(j(k,0,0)+j(k,0,1)+j(k,0,2)+j(k,0,3)+j(k,0,4)+j(k,0,5)); } double jum(){ return(j(kk,0,0)+j(kk,0,1)+j(kk,0,2)+j(kk,0,3)+j(kk,0,4)+j(kk,0,5)); }
But there is more to correct!!
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Hello, i'm trying to code a piece that looks for the Maximum and Minimum Open and Close values of the last 4 bars.
The idea is to put all values (8) in an array and then use https://docs.mql4.com/array/arraymaximum and https://docs.mql4.com/array/arrayminimum,
but something is wrong: it doesn't work. When executing, only the CHECK alert shows up... like if the array element can't be assigned. Can you help please?