[問題] 陣列比對
我有一個字串陣列
var ary = ["a,a,a;b,b,b",
"c,c,c;d,d,d",
"e,e,e;f,f,f"
.....]
而我裡面又還要分成二種陣列
一個是用分號分,一個是字逗號分
而且要比對
例:
a,a,a陣列要比對c,c,c及e,e,e陣列
b,b,b陣列要比對d,d,d及f,f,f陣列
再來a,a,a要比對d,d,d f,f,f
再來c,c,c要比對b,b,b f,f,f
當然這個字串陣列是不等的,有比較有率的方式嗎?
而且比對到有相同的,就要回傳ary是哪一個index發生重復
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