質問編集履歴
1
title
CHANGED
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File without changes
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body
CHANGED
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@@ -171,7 +171,7 @@
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171
171
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{
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172
172
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return -1;
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173
173
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}
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174
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-
else
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174
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+
else
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175
175
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{
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176
176
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i = i+1;
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177
177
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x = (x+i)%m;
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