Re: [問題] array 長度
目前寫的:
int length(int []s, int x) {
if (s[x] == x) {
return 0;
}
return length(s, s[x]) + 1;
}
可是會 StackOverflowError
試著印出結果發現s[x]跑一遍array後一直再重複所以不會停止... 我該怎麼改呢?
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