2 回答

TA貢獻(xiàn)1111條經(jīng)驗(yàn) 獲得超0個贊
如果你想增加occurence猜測字母的出現(xiàn)次數(shù),它應(yīng)該是:
indexCount = 0;
while (indexCount < wordLength) {
result = word1.indexOf(guess, indexCount);
if (result > -1) {
occurence++;
indexCount = result + 1; // current occurrence is at index result, so search for
// next occurrence starting at index result + 1
} else {
break; // no more occurrences
}
}

TA貢獻(xiàn)1725條經(jīng)驗(yàn) 獲得超8個贊
那是因?yàn)槟谑褂?while 循環(huán)條件。當(dāng) indexCount=0 和 indexCount=1 時,您的出現(xiàn)次數(shù)會增加;可能你想這樣做
indexCount = indexCount + result;
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