函數傳遞陣列
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largest(score);public class ch07_6 {
public static void main(String[] args) {
int score[][]={{9,14,6,18,2,10},{18,32,65,27,30,17}};
largest(score);
}
public static void largest(int arr[][]){
int max=arr[0][0];
for(int i=0; i<arr.length; i++)
for(int j=0; j<arr[i].length; j++)
if(max<arr[i][j])
max=arr[i][j];
System.out.println("largest num = "+max);
}
}public class ch07_7 {
public static void main(String[] args) {
int a[]={9,14,6,18,2,10};
int b[];
b=add5(a);
for(int i=0; i<a.length; i++)
System.out.print(b[i]+" ");
System.out.println();
}
public static int[] add5(int arr[]){
for(int i=0; i<arr.length; i++)
arr[i]+=5;
return arr;
}
}