int test[]=new int[]{4,2,1,5,1,6,2,6,23,98 };
int max = 0;
int sum = 0;
for(int I = 0;我& lt測試長度;i++){
if(test[I]& gt;最大){
max = test[I];
}
sum+= test[I];
}
system . out . println(" max "+max);
system . out . println(" and "+sum);
system . out . println(" average "+(float)sum/(float)test . length);
}