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07/05/19 19:24:25
ha= buf.readLine();
switch (ha.charAt(0)){
case'+':
kg=1;
case'-':
kg=2;
case'*':
kg=3;
case'/':
kg=4;
}
‚Ì•”•ª‚É
Exception in thread "main" java.lang.NumberFormatException: For input string: "+"
at java.lang.NumberFormatException.forInputString(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at RinkouPractice4.main(RinkouPractice4.java:22)
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ŽŸƒy[ƒW‘±‚«‚ð•\ަ1‚ð•\ަÅVƒŒƒX•\ަƒXƒŒƒbƒh‚ÌŒŸõ—ÞŽ—ƒXƒŒˆê——˜b‘è‚̃jƒ…[ƒX‚¨‚Ü‚©‚¹ƒŠƒXƒg¥ƒIƒvƒVƒ‡ƒ“‚ð•\ަ‰É‚‚Ԃµ2ch
5398“ú‘O‚ÉXV/271 KB
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