Book_186_5_01(배열의 길이와 인덱스)

//배열의 길이와 인덱스

 

int[]score=new int[5];

int k=1;

 

score[0]=50;

score[1]=60;

score[k+1]=70;  //score[2]=70

score[3]=80;

score[4]=90;

 

int tmp=score[k+2]+score[4];

 

for(int i=0;i<5;i++)

System.out.printf("score[%d]:%d%n",i,score[i]);

 

System.out.printf("tmp:%d%n",tmp);

 

//결과

score[0]:50

score[1]:60

score[2]:70

score[3]:80

score[4]:90

tmp:170