Menemukan angka tertinggi kedua dalam array
public static int secHigh(int arr[]){
int firstHigh = 0,secHigh = 0;
for(int x: arr){
if(x > firstHigh){
secHigh = firstHigh;
firstHigh = x;
}else if(x > secHigh){
secHigh = x;
}
}
return secHigh;
}
devasghar