該算法採用整數數組(排序或未排序),並輸出同一數組中項目的數量,其索引高於當前位置和,這些索引大於當前索引位置值。
例如
升序的整數的手動排序後的數組:
public static void main(String[] args){
// stores an array of integers
int [] myArray = {0,1,2,3};
// assuming the length of array is n
int n = myArray.length;
// counter variables
int i,c;
// starting from array index 0 to the length of the array
for(i=0;i<(n);i++){
c = 1;
while(((i+c)<n) && (myArray[i]<myArray[i+c])){
c++;
}
System.out.println("index value..."+i+", myArray value..."+myArray[i]+", number of items in array with index greater than current with values greater than current..."+(c-1));
}
}
將使輸出
index value...0, myArray value...0, number of items in array with index greater than current with values greater than current...3
index value...1, myArray value...1, number of items in array with index greater than current with values greater than current...2
index value...2, myArray value...2, number of items in array with index greater than current with values greater than current...1
index value...3, myArray value...3, number of items in array with index greater than current with values greater than current...0
降序整數的人工分類數組:
int [] myArray = {10,9,8};
輸出爲:
index value...0, myArray value...10, number of items in array with index greater than current with values greater than current...0
index value...1, myArray value...9, number of items in array with index greater than current with values greater than current...0
index value...2, myArray value...8, number of items in array with index greater than current with values greater than current...0
一個整數數組都是一樣的:
int [] myArray = {1,1,1};
輸出將
index value...0, myArray value...1, number of items in array with index greater than current with values greater than current...0
index value...1, myArray value...1, number of items in array with index greater than current with values greater than current...0
index value...2, myArray value...1, number of items in array with index greater than current with values greater than current...0
@bananamana這麼說,你爲什麼不嘗試弄清楚自己?例如。嘗試運行它? – 2011-01-28 02:04:50
注意詳細說明3參數output()函數的作用? – 2011-01-28 02:07:56