Java Basic(31)-Enhanced for Loop

class apples{

public static void main(String args[]){

int bucky[]={3,4,5,6,7};

int total=0;

for(int x: bucky){

total+=x;

}

System.out.println(total);

}

}

for(int x: bucky)-->意味著你把變量x和等於列陣bucky,這意味著+= X = 3+4 +5 +6 +7= 25