add and substract
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Points:
50 (partial)
Time limit:
1.0s
Memory limit:
256M
Authors:
Problem type
Allowed languages
Java 19, Java 8
題目說明
輸入兩個3*3矩陣,輸出其相加後的矩陣以及其相減後的矩陣
輸入
兩個3*3矩陣
輸出
相加後的矩陣 相減後的矩陣
sample input1
1 2 3 4 5 6 7 8 9
2 3 4 5 6 7 8 9 0
sample output1
3 5 7 9 11 13 15 17 9
-1 -1 -1 -1 -1 -1 -1 -1 9
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