2015 AP Computer Science A 計算機科學A真題系列之Released Exam簡答題免費下載

歷年AP Computer Science計算機科學系列

真題與答案下載

翰林國際教育全網首發

力爭超快速發布最全資料

助你在升學路上一帆風順

為你的未來保駕護航

2015 AP Computer Science A Released Exam?Free-Response Questions Free Download

2015 AP 計算機科學A公開卷簡答題部分免費下載

此套題僅?p II含有簡答題，

共計時1小時45分鐘，共4題

占總分50%

每道大題可能含有不同數量的小題

完整版下載鏈接見文末

部分真題預覽：

1）This question involves reasoning about one-dimensional and two-dimensional arrays of integers. You will write three static methods, all of which are in a single enclosing class, named DiverseArray?(not shown). The first method returns the sum of the values of a one-dimensional array; the second method returns an array that represents the sums of the rows of a two-dimensional array; and the third method analyzes row sums.

1. Write a static method arra Sum?that calculates and returns the sum of the entries in a specified one-dimensional array. The following example shows an arr1 and the value returned by a call to arraySum.
   Complete method arraySum below.
2. Write a static method rowSums that calculates the sums of each of the rows in a given two-dimensional array and returns these sums in a one-dimensional array. The method has one parameter, a two-dimensional array arr2D of int values. The array is in row-major order: arr2D [r] [c] is the entry at row r and column c. The method returns a one-dimensional array with one entry for each row of arr2D such that each entry is the sum of the corresponding row in arr2D . As a reminder, each row of a two-dimensional array is a one-dimensional array.
   For example, if mat1 is the array represented by the following table, the call rowSums (mat1) returns the array {16,32,28,20}
   Assume that arraySum works as specified, regardless of what you wrote in part (a). You must use arraySum appropriately to receive full credit.
   Complete method rowSums below.

以上就是關于【2015 AP Computer Science A 計算機科學A真題系列之Released Exam簡答題免費下載】的解答，如需了解學校/賽事/課程動態，可至翰林教育官網獲取更多信息。

往期文章閱讀推薦：

2027 AP報名開啟！全機考時代來了，這些考試變化一定要知道！

2027年AP考試報名正式開放｜Prometric新加坡考區全攻略（含27科Join Code）