[問題]關於while (已解決)
while (1){
scanf ("%c",&ch);
if (ch == '#'){
break;
}
}
當我輸入一個變數ch(不為#)
if 判斷完並非為 # 之後
照理說應該要重新開始 while 讓我重新輸入一次ch吧
不過當我輸入一個 ch 之後 while 卻是會執行兩次才又重新讓我輸入
讓我有點摸不著頭緒
請問我犯了什麼錯呢?
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