Find current and previous touch

Hi everyone,

I need to store 2 data from a cross of 2 ema, each signal is generated by this and similar(there are 11 emas):  

TouchTime=TimeCurrent();

if(ema1[1] > ema2[1] && ema1[0]< ema2[0]) 
          {
           if(TouchTime != emacross1_TouchTime) 
           { 
           emacross1_TouchTime= TouchTime;
           }        
          }

if(ema2[1] > ema3[1] && ema2[0]< ema3[0]) 
          {...

and I would like to store the current and previous signal of this array:

int touchedline[10];
int temp = 0;
int valuearray = 0;

touchedline[0]=emacross1_TouchTime;
touchedline[1]=emacross2_TouchTime;
touchedline[2]=emacross3_TouchTime;
touchedline[3]=emacross4_TouchTime;
touchedline[4]=emacross5_TouchTime;
touchedline[5]=emacross6_TouchTime;
touchedline[6]=emacross7_TouchTime;
touchedline[7]=emacross8_TouchTime;
touchedline[8]=emacross9_TouchTime;
touchedline[9]=emacross10_TouchTime;

 I tried with this loop, but on tick mode when multiple signal are generated on the same bar it doesn't work correctly (as you can see from the picture attached):

int highest=-1, previoushighest=-1;

for(int i=0;i<10;i++)
     {
      if(touchedline[i]>temp)
        {
         highest=i;
         temp=touchedline[i];
        }
     }
   temp=0;
   for(int i=0;i<10;i++)
     {
      if(touchedline[i]>temp && i!=highest)
        {
         previoushighest=i;
         temp=touchedline[i];
        }
     }
   Print("act_highest :",highest);
   Print("prv_highest :",previoushighest);