ZeroJudge - e340: 差分練習　解題心得

Not In My Back Yard | 2019-07-27 23:23:34 | 巴幣 0 | 人氣 280

題目連結：

題目大意：

剛好跟昨天的題目的效果相反。給定一個陣列 A ，求 A[0]、A[1] - A[0]、A[2] - A[1]、……。

範例輸入：

1 2 3 4 5

範例輸出：

1 1 1 1 1

解題思維：

跟昨天的想法類似，只是變成紀錄上一個讀到的數字（第一個輸入的數字就直接輸出），然後現在讀到的數字減去上一個數字並輸出即可。

此次分享到此為止，如有任何更加簡潔的想法或是有說明不清楚之地方，也煩請各位大大撥冗討論。

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